87114722

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 50364958

約数列:

[1, 2, 53, 79, 101, 103, 106, 158, 202, 206, 4187, 5353, 5459, 7979, 8137, 8374, 10403, 10706, 10918, 15958, 16274, 20806, 422887, 431261, 551359, 821837, 845774, 862522, 1102718, 1643674, 43557361, 87114722]

約数ペア:

[(1, 87114722), (2, 43557361), (53, 1643674), (79, 1102718), (101, 862522), (103, 845774), (106, 821837), (158, 551359), (202, 431261), (206, 422887), (4187, 20806), (5353, 16274), (5459, 15958), (7979, 10918), (8137, 10706), (8374, 10403)]