87612152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 186649920

約数和(自身を除く): 99037768

約数列:

[1, 2, 4, 8, 17, 23, 34, 37, 46, 68, 74, 92, 136, 148, 184, 296, 391, 629, 757, 782, 851, 1258, 1514, 1564, 1702, 2516, 3028, 3128, 3404, 5032, 6056, 6808, 12869, 14467, 17411, 25738, 28009, 28934, 34822, 51476, 56018, 57868, 69644, 102952, 112036, 115736, 139288, 224072, 295987, 476153, 591974, 644207, 952306, 1183948, 1288414, 1904612, 2367896, 2576828, 3809224, 5153656, 10951519, 21903038, 43806076, 87612152]

約数ペア:

[(1, 87612152), (2, 43806076), (4, 21903038), (8, 10951519), (17, 5153656), (23, 3809224), (34, 2576828), (37, 2367896), (46, 1904612), (68, 1288414), (74, 1183948), (92, 952306), (136, 644207), (148, 591974), (184, 476153), (296, 295987), (391, 224072), (629, 139288), (757, 115736), (782, 112036), (851, 102952), (1258, 69644), (1514, 57868), (1564, 56018), (1702, 51476), (2516, 34822), (3028, 28934), (3128, 28009), (3404, 25738), (5032, 17411), (6056, 14467), (6808, 12869)]