90349668

素因数分解:

$2^2\times 3^4\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1094

約数の個数: 60

約数和(自身を含む): 237105792

約数和(自身を除く): 146756124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 431, 647, 862, 1293, 1294, 1724, 1941, 2586, 2588, 3879, 3882, 5172, 5823, 7758, 7764, 11637, 11646, 15516, 17469, 23274, 23292, 34911, 34938, 46548, 52407, 69822, 69876, 104814, 139644, 209628, 278857, 557714, 836571, 1115428, 1673142, 2509713, 3346284, 5019426, 7529139, 10038852, 15058278, 22587417, 30116556, 45174834, 90349668]

約数ペア:

[(1, 90349668), (2, 45174834), (3, 30116556), (4, 22587417), (6, 15058278), (9, 10038852), (12, 7529139), (18, 5019426), (27, 3346284), (36, 2509713), (54, 1673142), (81, 1115428), (108, 836571), (162, 557714), (324, 278857), (431, 209628), (647, 139644), (862, 104814), (1293, 69876), (1294, 69822), (1724, 52407), (1941, 46548), (2586, 34938), (2588, 34911), (3879, 23292), (3882, 23274), (5172, 17469), (5823, 15516), (7758, 11646), (7764, 11637)]