91261716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11973

約数の個数: 72

約数和(自身を含む): 266787360

約数和(自身を除く): 175525644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 11939, 23878, 35817, 47756, 71634, 83573, 143268, 155207, 167146, 250719, 310414, 334292, 465621, 501438, 585011, 620828, 931242, 1002876, 1086449, 1170022, 1755033, 1862484, 2172898, 2340044, 3259347, 3510066, 4345796, 6518694, 7020132, 7605143, 13037388, 15210286, 22815429, 30420572, 45630858, 91261716]

約数ペア:

[(1, 91261716), (2, 45630858), (3, 30420572), (4, 22815429), (6, 15210286), (7, 13037388), (12, 7605143), (13, 7020132), (14, 6518694), (21, 4345796), (26, 3510066), (28, 3259347), (39, 2340044), (42, 2172898), (49, 1862484), (52, 1755033), (78, 1170022), (84, 1086449), (91, 1002876), (98, 931242), (147, 620828), (156, 585011), (182, 501438), (196, 465621), (273, 334292), (294, 310414), (364, 250719), (546, 167146), (588, 155207), (637, 143268), (1092, 83573), (1274, 71634), (1911, 47756), (2548, 35817), (3822, 23878), (7644, 11939)]