145881432

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1567}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 260544168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 862, 1293, 1567, 1724, 2586, 3134, 3448, 3879, 4701, 5172, 6268, 7758, 9402, 10344, 11637, 12536, 14103, 15516, 18804, 23274, 28206, 31032, 37608, 42309, 46548, 56412, 84618, 93096, 112824, 169236, 338472, 675377, 1350754, 2026131, 2701508, 4052262, 5403016, 6078393, 8104524, 12156786, 16209048, 18235179, 24313572, 36470358, 48627144, 72940716, 145881432]

約数ペア:

[(1, 145881432), (2, 72940716), (3, 48627144), (4, 36470358), (6, 24313572), (8, 18235179), (9, 16209048), (12, 12156786), (18, 8104524), (24, 6078393), (27, 5403016), (36, 4052262), (54, 2701508), (72, 2026131), (108, 1350754), (216, 675377), (431, 338472), (862, 169236), (1293, 112824), (1567, 93096), (1724, 84618), (2586, 56412), (3134, 46548), (3448, 42309), (3879, 37608), (4701, 31032), (5172, 28206), (6268, 23274), (7758, 18804), (9402, 15516), (10344, 14103), (11637, 12536)]