87612714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11399}}^1$

素因数の和:11475

約数の個数: 48

約数和(自身を含む): 220521600

約数和(自身を除く): 132908886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 11399, 22798, 34197, 68394, 79793, 102591, 159586, 205182, 239379, 478758, 695339, 718137, 1390678, 1436274, 2086017, 4172034, 4867373, 6258051, 9734746, 12516102, 14602119, 29204238, 43806357, 87612714]

約数ペア:

[(1, 87612714), (2, 43806357), (3, 29204238), (6, 14602119), (7, 12516102), (9, 9734746), (14, 6258051), (18, 4867373), (21, 4172034), (42, 2086017), (61, 1436274), (63, 1390678), (122, 718137), (126, 695339), (183, 478758), (366, 239379), (427, 205182), (549, 159586), (854, 102591), (1098, 79793), (1281, 68394), (2562, 34197), (3843, 22798), (7686, 11399)]