81355115952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{8369}}^1$

素因数の和:8449

約数の個数: 360

約数和(自身を含む): 277593460560

約数和(自身を除く): 196238344608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 304, 306, 323, 342, 361, 374, 396, 408, 418, 456, 528, 561, 612, 627, 646, 684, 722, 748, 792, 816, 836, 912, 969, 1083, 1122, 1224, 1254, 1292, 1368, 1444, 1496, 1584, 1672, 1683, 1881, 1938, 2166, 2244, 2448, 2508, 2584, 2736, 2888, 2907, 2992, 3249, 3344, 3366, 3553, 3762, 3876, 3971, 4332, 4488, 5016, 5168, 5776, 5814, 6137, 6498, 6732, 7106, 7524, 7752, 7942, 8369, 8664, 8976, 10032, 10659, 11628, 11913, 12274, 12996, 13464, 14212, 15048, 15504, 15884, 16738, 17328, 18411, 21318, 23256, 23826, 24548, 25107, 25992, 26928, 28424, 30096, 31768, 31977, 33476, 35739, 36822, 42636, 46512, 47652, 49096, 50214, 51984, 55233, 56848, 63536, 63954, 66952, 67507, 71478, 73644, 75321, 85272, 92059, 95304, 98192, 100428, 110466, 127908, 133904, 135014, 142273, 142956, 147288, 150642, 159011, 170544, 184118, 190608, 200856, 202521, 220932, 255816, 270028, 276177, 284546, 285912, 294576, 301284, 318022, 368236, 401712, 405042, 426819, 441864, 477033, 511632, 540056, 552354, 569092, 571824, 602568, 607563, 636044, 736472, 810084, 828531, 853638, 883728, 954066, 1080112, 1104708, 1138184, 1205136, 1215126, 1272088, 1280457, 1431099, 1472944, 1565003, 1620168, 1657062, 1707276, 1749121, 1908132, 2209416, 2276368, 2430252, 2544176, 2560914, 2703187, 2862198, 3021209, 3130006, 3240336, 3314124, 3414552, 3498242, 3816264, 4418832, 4695009, 4860504, 5121828, 5247363, 5406374, 5724396, 6042418, 6260012, 6628248, 6829104, 6996484, 7632528, 8109561, 9063627, 9390018, 9721008, 10243656, 10494726, 10812748, 11448792, 12084836, 12520024, 13256496, 13992968, 14085027, 15742089, 16219122, 18127254, 18780036, 20487312, 20989452, 21625496, 22897584, 24169672, 24328683, 25040048, 27190881, 27985936, 28170054, 29735057, 31484178, 32438244, 33233299, 36254508, 37560072, 41978904, 43250992, 48339344, 48657366, 51360553, 54381762, 56340108, 59470114, 62968356, 64876488, 66466598, 72509016, 75120144, 83957808, 89205171, 97314732, 99699897, 102721106, 108763524, 112680216, 118940228, 125936712, 129752976, 132933196, 145018032, 154081659, 178410342, 194629464, 199399794, 205442212, 217527048, 225360432, 237880456, 251873424, 265866392, 267615513, 299099691, 308163318, 356820684, 389258928, 398799588, 410884424, 435054096, 462244977, 475760912, 531732784, 535231026, 564966083, 598199382, 616326636, 713641368, 797599176, 821768848, 924489954, 1070462052, 1129932166, 1196398764, 1232653272, 1427282736, 1595198352, 1694898249, 1848979908, 2140924104, 2259864332, 2392797528, 2465306544, 3389796498, 3697959816, 4281848208, 4519728664, 4785595056, 5084694747, 6779592996, 7395919632, 9039457328, 10169389494, 13559185992, 20338778988, 27118371984, 40677557976, 81355115952]

約数ペア:

[(1, 81355115952), (2, 40677557976), (3, 27118371984), (4, 20338778988), (6, 13559185992), (8, 10169389494), (9, 9039457328), (11, 7395919632), (12, 6779592996), (16, 5084694747), (17, 4785595056), (18, 4519728664), (19, 4281848208), (22, 3697959816), (24, 3389796498), (33, 2465306544), (34, 2392797528), (36, 2259864332), (38, 2140924104), (44, 1848979908), (48, 1694898249), (51, 1595198352), (57, 1427282736), (66, 1232653272), (68, 1196398764), (72, 1129932166), (76, 1070462052), (88, 924489954), (99, 821768848), (102, 797599176), (114, 713641368), (132, 616326636), (136, 598199382), (144, 564966083), (152, 535231026), (153, 531732784), (171, 475760912), (176, 462244977), (187, 435054096), (198, 410884424), (204, 398799588), (209, 389258928), (228, 356820684), (264, 308163318), (272, 299099691), (304, 267615513), (306, 265866392), (323, 251873424), (342, 237880456), (361, 225360432), (374, 217527048), (396, 205442212), (408, 199399794), (418, 194629464), (456, 178410342), (528, 154081659), (561, 145018032), (612, 132933196), (627, 129752976), (646, 125936712), (684, 118940228), (722, 112680216), (748, 108763524), (792, 102721106), (816, 99699897), (836, 97314732), (912, 89205171), (969, 83957808), (1083, 75120144), (1122, 72509016), (1224, 66466598), (1254, 64876488), (1292, 62968356), (1368, 59470114), (1444, 56340108), (1496, 54381762), (1584, 51360553), (1672, 48657366), (1683, 48339344), (1881, 43250992), (1938, 41978904), (2166, 37560072), (2244, 36254508), (2448, 33233299), (2508, 32438244), (2584, 31484178), (2736, 29735057), (2888, 28170054), (2907, 27985936), (2992, 27190881), (3249, 25040048), (3344, 24328683), (3366, 24169672), (3553, 22897584), (3762, 21625496), (3876, 20989452), (3971, 20487312), (4332, 18780036), (4488, 18127254), (5016, 16219122), (5168, 15742089), (5776, 14085027), (5814, 13992968), (6137, 13256496), (6498, 12520024), (6732, 12084836), (7106, 11448792), (7524, 10812748), (7752, 10494726), (7942, 10243656), (8369, 9721008), (8664, 9390018), (8976, 9063627), (10032, 8109561), (10659, 7632528), (11628, 6996484), (11913, 6829104), (12274, 6628248), (12996, 6260012), (13464, 6042418), (14212, 5724396), (15048, 5406374), (15504, 5247363), (15884, 5121828), (16738, 4860504), (17328, 4695009), (18411, 4418832), (21318, 3816264), (23256, 3498242), (23826, 3414552), (24548, 3314124), (25107, 3240336), (25992, 3130006), (26928, 3021209), (28424, 2862198), (30096, 2703187), (31768, 2560914), (31977, 2544176), (33476, 2430252), (35739, 2276368), (36822, 2209416), (42636, 1908132), (46512, 1749121), (47652, 1707276), (49096, 1657062), (50214, 1620168), (51984, 1565003), (55233, 1472944), (56848, 1431099), (63536, 1280457), (63954, 1272088), (66952, 1215126), (67507, 1205136), (71478, 1138184), (73644, 1104708), (75321, 1080112), (85272, 954066), (92059, 883728), (95304, 853638), (98192, 828531), (100428, 810084), (110466, 736472), (127908, 636044), (133904, 607563), (135014, 602568), (142273, 571824), (142956, 569092), (147288, 552354), (150642, 540056), (159011, 511632), (170544, 477033), (184118, 441864), (190608, 426819), (200856, 405042), (202521, 401712), (220932, 368236), (255816, 318022), (270028, 301284), (276177, 294576), (284546, 285912)]