87446424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{280277}}^1$

素因数の和:280299

約数の個数: 32

約数和(自身を含む): 235433520

約数和(自身を除く): 147987096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 280277, 560554, 840831, 1121108, 1681662, 2242216, 3363324, 3643601, 6726648, 7287202, 10930803, 14574404, 21861606, 29148808, 43723212, 87446424]

約数ペア:

[(1, 87446424), (2, 43723212), (3, 29148808), (4, 21861606), (6, 14574404), (8, 10930803), (12, 7287202), (13, 6726648), (24, 3643601), (26, 3363324), (39, 2242216), (52, 1681662), (78, 1121108), (104, 840831), (156, 560554), (312, 280277)]