87731298

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79901}}^1$

素因数の和:79970

約数の個数: 24

約数和(自身を含む): 193203036

約数和(自身を除く): 105471738

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 79901, 159802, 239703, 479406, 719109, 1438218, 4873961, 9747922, 14621883, 29243766, 43865649, 87731298]

約数ペア:

[(1, 87731298), (2, 43865649), (3, 29243766), (6, 14621883), (9, 9747922), (18, 4873961), (61, 1438218), (122, 719109), (183, 479406), (366, 239703), (549, 159802), (1098, 79901)]