81641726712

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{65929}}^1$

素因数の和:65977

約数の個数: 288

約数和(自身を含む): 287262284400

約数和(自身を除く): 205620557688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 243, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 486, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 972, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1638, 1701, 1764, 1911, 1944, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 3159, 3276, 3402, 3528, 3822, 3969, 4212, 4536, 4914, 5096, 5292, 5733, 6318, 6552, 6804, 7371, 7644, 7938, 8424, 9828, 10584, 11466, 11907, 12636, 13608, 14742, 15288, 15876, 17199, 19656, 22113, 22932, 23814, 25272, 29484, 31752, 34398, 44226, 45864, 47628, 51597, 58968, 65929, 68796, 88452, 95256, 103194, 131858, 137592, 154791, 176904, 197787, 206388, 263716, 309582, 395574, 412776, 461503, 527432, 593361, 619164, 791148, 857077, 923006, 1186722, 1238328, 1384509, 1582296, 1714154, 1780083, 1846012, 2373444, 2571231, 2769018, 3230521, 3428308, 3560166, 3692024, 4153527, 4746888, 5142462, 5340249, 5538036, 5999539, 6461042, 6856616, 7120332, 7713693, 8307054, 9691563, 10284924, 10680498, 11076072, 11999078, 12460581, 12922084, 14240664, 15427386, 16020747, 16614108, 17998617, 19383126, 20569848, 21360996, 23141079, 23998156, 24921162, 25844168, 29074689, 30854772, 32041494, 33228216, 35997234, 37381743, 38766252, 41996773, 42721992, 46282158, 47996312, 49842324, 53995851, 58149378, 61709544, 64082988, 69423237, 71994468, 74763486, 77532504, 83993546, 87224067, 92564316, 99684648, 107991702, 112145229, 116298756, 125990319, 128165976, 138846474, 143988936, 149526972, 161987553, 167987092, 174448134, 185128632, 208269711, 215983404, 224290458, 232597512, 251980638, 261672201, 277692948, 299053944, 323975106, 335974184, 348896268, 377970957, 416539422, 431966808, 448580916, 485962659, 503961276, 523344402, 555385896, 647950212, 697792536, 755941914, 785016603, 833078844, 897161832, 971925318, 1007922552, 1046688804, 1133912871, 1295900424, 1457887977, 1511883828, 1570033206, 1666157688, 1943850636, 2093377608, 2267825742, 2915775954, 3023767656, 3140066412, 3401738613, 3887701272, 4535651484, 5831551908, 6280132824, 6803477226, 9071302968, 10205215839, 11663103816, 13606954452, 20410431678, 27213908904, 40820863356, 81641726712]

約数ペア:

[(1, 81641726712), (2, 40820863356), (3, 27213908904), (4, 20410431678), (6, 13606954452), (7, 11663103816), (8, 10205215839), (9, 9071302968), (12, 6803477226), (13, 6280132824), (14, 5831551908), (18, 4535651484), (21, 3887701272), (24, 3401738613), (26, 3140066412), (27, 3023767656), (28, 2915775954), (36, 2267825742), (39, 2093377608), (42, 1943850636), (49, 1666157688), (52, 1570033206), (54, 1511883828), (56, 1457887977), (63, 1295900424), (72, 1133912871), (78, 1046688804), (81, 1007922552), (84, 971925318), (91, 897161832), (98, 833078844), (104, 785016603), (108, 755941914), (117, 697792536), (126, 647950212), (147, 555385896), (156, 523344402), (162, 503961276), (168, 485962659), (182, 448580916), (189, 431966808), (196, 416539422), (216, 377970957), (234, 348896268), (243, 335974184), (252, 323975106), (273, 299053944), (294, 277692948), (312, 261672201), (324, 251980638), (351, 232597512), (364, 224290458), (378, 215983404), (392, 208269711), (441, 185128632), (468, 174448134), (486, 167987092), (504, 161987553), (546, 149526972), (567, 143988936), (588, 138846474), (637, 128165976), (648, 125990319), (702, 116298756), (728, 112145229), (756, 107991702), (819, 99684648), (882, 92564316), (936, 87224067), (972, 83993546), (1053, 77532504), (1092, 74763486), (1134, 71994468), (1176, 69423237), (1274, 64082988), (1323, 61709544), (1404, 58149378), (1512, 53995851), (1638, 49842324), (1701, 47996312), (1764, 46282158), (1911, 42721992), (1944, 41996773), (2106, 38766252), (2184, 37381743), (2268, 35997234), (2457, 33228216), (2548, 32041494), (2646, 30854772), (2808, 29074689), (3159, 25844168), (3276, 24921162), (3402, 23998156), (3528, 23141079), (3822, 21360996), (3969, 20569848), (4212, 19383126), (4536, 17998617), (4914, 16614108), (5096, 16020747), (5292, 15427386), (5733, 14240664), (6318, 12922084), (6552, 12460581), (6804, 11999078), (7371, 11076072), (7644, 10680498), (7938, 10284924), (8424, 9691563), (9828, 8307054), (10584, 7713693), (11466, 7120332), (11907, 6856616), (12636, 6461042), (13608, 5999539), (14742, 5538036), (15288, 5340249), (15876, 5142462), (17199, 4746888), (19656, 4153527), (22113, 3692024), (22932, 3560166), (23814, 3428308), (25272, 3230521), (29484, 2769018), (31752, 2571231), (34398, 2373444), (44226, 1846012), (45864, 1780083), (47628, 1714154), (51597, 1582296), (58968, 1384509), (65929, 1238328), (68796, 1186722), (88452, 923006), (95256, 857077), (103194, 791148), (131858, 619164), (137592, 593361), (154791, 527432), (176904, 461503), (197787, 412776), (206388, 395574), (263716, 309582)]