65664756

素因数分解:

$2^2\times 3^4\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:926

約数の個数: 60

約数和(自身を含む): 172432260

約数和(自身を除く): 106767504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 389, 521, 778, 1042, 1167, 1556, 1563, 2084, 2334, 3126, 3501, 4668, 4689, 6252, 7002, 9378, 10503, 14004, 14067, 18756, 21006, 28134, 31509, 42012, 42201, 56268, 63018, 84402, 126036, 168804, 202669, 405338, 608007, 810676, 1216014, 1824021, 2432028, 3648042, 5472063, 7296084, 10944126, 16416189, 21888252, 32832378, 65664756]

約数ペア:

[(1, 65664756), (2, 32832378), (3, 21888252), (4, 16416189), (6, 10944126), (9, 7296084), (12, 5472063), (18, 3648042), (27, 2432028), (36, 1824021), (54, 1216014), (81, 810676), (108, 608007), (162, 405338), (324, 202669), (389, 168804), (521, 126036), (778, 84402), (1042, 63018), (1167, 56268), (1556, 42201), (1563, 42012), (2084, 31509), (2334, 28134), (3126, 21006), (3501, 18756), (4668, 14067), (4689, 14004), (6252, 10503), (7002, 9378)]