64874628

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 225227520

約数和(自身を除く): 160352892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 41, 42, 46, 49, 52, 54, 63, 69, 78, 82, 84, 91, 92, 98, 108, 117, 123, 126, 138, 147, 156, 161, 164, 182, 189, 196, 207, 234, 246, 252, 273, 276, 287, 294, 299, 322, 351, 364, 369, 378, 414, 441, 468, 483, 492, 533, 546, 574, 588, 598, 621, 637, 644, 702, 738, 756, 819, 828, 861, 882, 897, 943, 966, 1066, 1092, 1107, 1127, 1148, 1196, 1242, 1274, 1323, 1404, 1449, 1476, 1599, 1638, 1722, 1764, 1794, 1886, 1911, 1932, 2009, 2093, 2132, 2214, 2254, 2457, 2484, 2548, 2583, 2646, 2691, 2829, 2898, 3198, 3276, 3381, 3444, 3588, 3731, 3772, 3822, 4018, 4186, 4347, 4428, 4508, 4797, 4914, 5166, 5292, 5382, 5658, 5733, 5796, 6027, 6279, 6396, 6601, 6762, 7462, 7644, 7749, 8036, 8073, 8372, 8487, 8694, 9594, 9828, 10143, 10332, 10764, 11193, 11316, 11466, 12054, 12259, 12558, 13202, 13524, 14391, 14651, 14924, 15498, 16146, 16974, 17199, 17388, 18081, 18837, 19188, 19803, 20286, 22386, 22932, 24108, 24518, 25116, 25461, 26117, 26404, 28782, 29302, 30429, 30996, 32292, 33579, 33948, 34398, 36162, 36777, 37674, 39606, 40572, 43953, 44772, 46207, 49036, 50922, 52234, 54243, 56511, 57564, 58604, 59409, 60858, 67158, 68796, 72324, 73554, 75348, 78351, 79212, 85813, 87906, 92414, 100737, 101844, 104468, 108486, 110331, 113022, 118818, 121716, 131859, 134316, 138621, 147108, 156702, 171626, 175812, 178227, 184828, 201474, 216972, 220662, 226044, 235053, 237636, 257439, 263718, 277242, 313404, 330993, 343252, 356454, 395577, 402948, 415863, 441324, 470106, 514878, 527436, 554484, 600691, 661986, 705159, 712908, 772317, 791154, 831726, 940212, 1029756, 1201382, 1247589, 1323972, 1410318, 1544634, 1582308, 1663452, 1802073, 2316951, 2402764, 2495178, 2820636, 3089268, 3604146, 4633902, 4990356, 5406219, 7208292, 9267804, 10812438, 16218657, 21624876, 32437314, 64874628]

約数ペア:

[(1, 64874628), (2, 32437314), (3, 21624876), (4, 16218657), (6, 10812438), (7, 9267804), (9, 7208292), (12, 5406219), (13, 4990356), (14, 4633902), (18, 3604146), (21, 3089268), (23, 2820636), (26, 2495178), (27, 2402764), (28, 2316951), (36, 1802073), (39, 1663452), (41, 1582308), (42, 1544634), (46, 1410318), (49, 1323972), (52, 1247589), (54, 1201382), (63, 1029756), (69, 940212), (78, 831726), (82, 791154), (84, 772317), (91, 712908), (92, 705159), (98, 661986), (108, 600691), (117, 554484), (123, 527436), (126, 514878), (138, 470106), (147, 441324), (156, 415863), (161, 402948), (164, 395577), (182, 356454), (189, 343252), (196, 330993), (207, 313404), (234, 277242), (246, 263718), (252, 257439), (273, 237636), (276, 235053), (287, 226044), (294, 220662), (299, 216972), (322, 201474), (351, 184828), (364, 178227), (369, 175812), (378, 171626), (414, 156702), (441, 147108), (468, 138621), (483, 134316), (492, 131859), (533, 121716), (546, 118818), (574, 113022), (588, 110331), (598, 108486), (621, 104468), (637, 101844), (644, 100737), (702, 92414), (738, 87906), (756, 85813), (819, 79212), (828, 78351), (861, 75348), (882, 73554), (897, 72324), (943, 68796), (966, 67158), (1066, 60858), (1092, 59409), (1107, 58604), (1127, 57564), (1148, 56511), (1196, 54243), (1242, 52234), (1274, 50922), (1323, 49036), (1404, 46207), (1449, 44772), (1476, 43953), (1599, 40572), (1638, 39606), (1722, 37674), (1764, 36777), (1794, 36162), (1886, 34398), (1911, 33948), (1932, 33579), (2009, 32292), (2093, 30996), (2132, 30429), (2214, 29302), (2254, 28782), (2457, 26404), (2484, 26117), (2548, 25461), (2583, 25116), (2646, 24518), (2691, 24108), (2829, 22932), (2898, 22386), (3198, 20286), (3276, 19803), (3381, 19188), (3444, 18837), (3588, 18081), (3731, 17388), (3772, 17199), (3822, 16974), (4018, 16146), (4186, 15498), (4347, 14924), (4428, 14651), (4508, 14391), (4797, 13524), (4914, 13202), (5166, 12558), (5292, 12259), (5382, 12054), (5658, 11466), (5733, 11316), (5796, 11193), (6027, 10764), (6279, 10332), (6396, 10143), (6601, 9828), (6762, 9594), (7462, 8694), (7644, 8487), (7749, 8372), (8036, 8073)]