87054772

素因数分解:

$2^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 179625600

約数和(自身を除く): 92570828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 343, 428, 593, 686, 749, 1186, 1372, 1498, 2372, 2996, 4151, 5243, 8302, 10486, 16604, 20972, 29057, 36701, 58114, 63451, 73402, 116228, 126902, 146804, 203399, 253804, 406798, 444157, 813596, 888314, 1776628, 3109099, 6218198, 12436396, 21763693, 43527386, 87054772]

約数ペア:

[(1, 87054772), (2, 43527386), (4, 21763693), (7, 12436396), (14, 6218198), (28, 3109099), (49, 1776628), (98, 888314), (107, 813596), (196, 444157), (214, 406798), (343, 253804), (428, 203399), (593, 146804), (686, 126902), (749, 116228), (1186, 73402), (1372, 63451), (1498, 58114), (2372, 36701), (2996, 29057), (4151, 20972), (5243, 16604), (8302, 10486)]