87935596

素因数分解:

$2^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 93504404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 343, 428, 599, 686, 749, 1198, 1372, 1498, 2396, 2996, 4193, 5243, 8386, 10486, 16772, 20972, 29351, 36701, 58702, 64093, 73402, 117404, 128186, 146804, 205457, 256372, 410914, 448651, 821828, 897302, 1794604, 3140557, 6281114, 12562228, 21983899, 43967798, 87935596]

約数ペア:

[(1, 87935596), (2, 43967798), (4, 21983899), (7, 12562228), (14, 6281114), (28, 3140557), (49, 1794604), (98, 897302), (107, 821828), (196, 448651), (214, 410914), (343, 256372), (428, 205457), (599, 146804), (686, 128186), (749, 117404), (1198, 73402), (1372, 64093), (1498, 58702), (2396, 36701), (2996, 29351), (4193, 20972), (5243, 16772), (8386, 10486)]