85640792

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 169718640

約数和(自身を除く): 84077848

約数列:

[1, 2, 4, 8, 37, 53, 74, 103, 106, 148, 206, 212, 296, 412, 424, 824, 1961, 2809, 3811, 3922, 5459, 5618, 7622, 7844, 10918, 11236, 15244, 15688, 21836, 22472, 30488, 43672, 103933, 201983, 207866, 289327, 403966, 415732, 578654, 807932, 831464, 1157308, 1615864, 2314616, 10705099, 21410198, 42820396, 85640792]

約数ペア:

[(1, 85640792), (2, 42820396), (4, 21410198), (8, 10705099), (37, 2314616), (53, 1615864), (74, 1157308), (103, 831464), (106, 807932), (148, 578654), (206, 415732), (212, 403966), (296, 289327), (412, 207866), (424, 201983), (824, 103933), (1961, 43672), (2809, 30488), (3811, 22472), (3922, 21836), (5459, 15688), (5618, 15244), (7622, 11236), (7844, 10918)]