81456145848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:4000

約数の個数: 384

約数和(自身を含む): 286338723840

約数和(自身を除く): 204882577992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 121, 124, 126, 132, 154, 168, 186, 198, 217, 231, 242, 248, 252, 264, 279, 308, 341, 363, 372, 396, 434, 462, 484, 504, 558, 616, 651, 682, 693, 726, 744, 792, 847, 868, 924, 968, 1023, 1089, 1116, 1302, 1331, 1364, 1386, 1452, 1694, 1736, 1848, 1953, 2046, 2178, 2232, 2387, 2541, 2604, 2662, 2728, 2772, 2904, 3069, 3388, 3751, 3906, 3917, 3993, 4092, 4356, 4774, 5082, 5208, 5324, 5544, 6138, 6776, 7161, 7502, 7623, 7812, 7834, 7986, 8184, 8712, 9317, 9548, 10164, 10648, 11253, 11751, 11979, 12276, 14322, 15004, 15246, 15624, 15668, 15972, 18634, 19096, 20328, 21483, 22506, 23502, 23958, 24552, 26257, 27419, 27951, 28644, 30008, 30492, 31336, 31944, 33759, 35253, 37268, 41261, 42966, 43087, 45012, 47004, 47916, 52514, 54838, 55902, 57288, 60984, 67518, 70506, 74536, 78771, 82257, 82522, 83853, 85932, 86174, 90024, 94008, 95832, 105028, 109676, 111804, 121427, 123783, 129261, 135036, 141012, 157542, 164514, 165044, 167706, 171864, 172348, 210056, 219352, 223608, 236313, 242854, 246771, 247566, 258522, 270072, 282024, 288827, 301609, 315084, 329028, 330088, 335412, 344696, 364281, 371349, 387783, 472626, 473957, 485708, 493542, 495132, 517044, 577654, 603218, 630168, 658056, 670824, 728562, 742698, 775566, 849989, 866481, 904827, 945252, 947914, 971416, 987084, 990264, 1034088, 1092843, 1155308, 1206436, 1335697, 1421871, 1457124, 1485396, 1551132, 1699978, 1732962, 1809654, 1890504, 1895828, 1974168, 2185686, 2310616, 2412872, 2549967, 2599443, 2671394, 2714481, 2843742, 2914248, 2970792, 3102264, 3317699, 3399956, 3465924, 3619308, 3791656, 4007091, 4265613, 4371372, 5099934, 5198886, 5213527, 5342788, 5428962, 5687484, 6635398, 6799912, 6931848, 7238616, 7649901, 8014182, 8531226, 8742744, 9349879, 9953097, 10199868, 10397772, 10427054, 10685576, 10857924, 11374968, 12021273, 13270796, 14692667, 15299802, 15640581, 16028364, 17062452, 18699758, 19906194, 20399736, 20795544, 20854108, 21715848, 24042546, 26541592, 28049637, 29385334, 29859291, 30599604, 31281162, 32056728, 34124904, 36494689, 37399516, 39812388, 41708216, 44078001, 46921743, 48085092, 56099274, 58770668, 59718582, 61199208, 62562324, 72989378, 74799032, 79624776, 84148911, 88156002, 93843486, 96170184, 102848669, 109484067, 112198548, 117541336, 119437164, 125124648, 132234003, 145978756, 161619337, 168297822, 176312004, 187686972, 205697338, 218968134, 224397096, 238874328, 264468006, 291957512, 308546007, 323238674, 328452201, 336595644, 352624008, 375373944, 411394676, 437936268, 484858011, 528936012, 617092014, 646477348, 656904402, 673191288, 822789352, 875872536, 925638021, 969716022, 1057872024, 1131335359, 1234184028, 1292954696, 1313808804, 1454574033, 1851276042, 1939432044, 2262670718, 2468368056, 2627617608, 2909148066, 3394006077, 3702552084, 3878864088, 4525341436, 5818296132, 6788012154, 7405104168, 9050682872, 10182018231, 11636592264, 13576024308, 20364036462, 27152048616, 40728072924, 81456145848]

約数ペア:

[(1, 81456145848), (2, 40728072924), (3, 27152048616), (4, 20364036462), (6, 13576024308), (7, 11636592264), (8, 10182018231), (9, 9050682872), (11, 7405104168), (12, 6788012154), (14, 5818296132), (18, 4525341436), (21, 3878864088), (22, 3702552084), (24, 3394006077), (28, 2909148066), (31, 2627617608), (33, 2468368056), (36, 2262670718), (42, 1939432044), (44, 1851276042), (56, 1454574033), (62, 1313808804), (63, 1292954696), (66, 1234184028), (72, 1131335359), (77, 1057872024), (84, 969716022), (88, 925638021), (93, 875872536), (99, 822789352), (121, 673191288), (124, 656904402), (126, 646477348), (132, 617092014), (154, 528936012), (168, 484858011), (186, 437936268), (198, 411394676), (217, 375373944), (231, 352624008), (242, 336595644), (248, 328452201), (252, 323238674), (264, 308546007), (279, 291957512), (308, 264468006), (341, 238874328), (363, 224397096), (372, 218968134), (396, 205697338), (434, 187686972), (462, 176312004), (484, 168297822), (504, 161619337), (558, 145978756), (616, 132234003), (651, 125124648), (682, 119437164), (693, 117541336), (726, 112198548), (744, 109484067), (792, 102848669), (847, 96170184), (868, 93843486), (924, 88156002), (968, 84148911), (1023, 79624776), (1089, 74799032), (1116, 72989378), (1302, 62562324), (1331, 61199208), (1364, 59718582), (1386, 58770668), (1452, 56099274), (1694, 48085092), (1736, 46921743), (1848, 44078001), (1953, 41708216), (2046, 39812388), (2178, 37399516), (2232, 36494689), (2387, 34124904), (2541, 32056728), (2604, 31281162), (2662, 30599604), (2728, 29859291), (2772, 29385334), (2904, 28049637), (3069, 26541592), (3388, 24042546), (3751, 21715848), (3906, 20854108), (3917, 20795544), (3993, 20399736), (4092, 19906194), (4356, 18699758), (4774, 17062452), (5082, 16028364), (5208, 15640581), (5324, 15299802), (5544, 14692667), (6138, 13270796), (6776, 12021273), (7161, 11374968), (7502, 10857924), (7623, 10685576), (7812, 10427054), (7834, 10397772), (7986, 10199868), (8184, 9953097), (8712, 9349879), (9317, 8742744), (9548, 8531226), (10164, 8014182), (10648, 7649901), (11253, 7238616), (11751, 6931848), (11979, 6799912), (12276, 6635398), (14322, 5687484), (15004, 5428962), (15246, 5342788), (15624, 5213527), (15668, 5198886), (15972, 5099934), (18634, 4371372), (19096, 4265613), (20328, 4007091), (21483, 3791656), (22506, 3619308), (23502, 3465924), (23958, 3399956), (24552, 3317699), (26257, 3102264), (27419, 2970792), (27951, 2914248), (28644, 2843742), (30008, 2714481), (30492, 2671394), (31336, 2599443), (31944, 2549967), (33759, 2412872), (35253, 2310616), (37268, 2185686), (41261, 1974168), (42966, 1895828), (43087, 1890504), (45012, 1809654), (47004, 1732962), (47916, 1699978), (52514, 1551132), (54838, 1485396), (55902, 1457124), (57288, 1421871), (60984, 1335697), (67518, 1206436), (70506, 1155308), (74536, 1092843), (78771, 1034088), (82257, 990264), (82522, 987084), (83853, 971416), (85932, 947914), (86174, 945252), (90024, 904827), (94008, 866481), (95832, 849989), (105028, 775566), (109676, 742698), (111804, 728562), (121427, 670824), (123783, 658056), (129261, 630168), (135036, 603218), (141012, 577654), (157542, 517044), (164514, 495132), (165044, 493542), (167706, 485708), (171864, 473957), (172348, 472626), (210056, 387783), (219352, 371349), (223608, 364281), (236313, 344696), (242854, 335412), (246771, 330088), (247566, 329028), (258522, 315084), (270072, 301609), (282024, 288827)]