90803388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3571}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 229636736

約数和(自身を除く): 138833348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 3571, 4238, 6357, 7142, 8476, 10713, 12714, 14284, 21426, 25428, 42852, 46423, 92846, 139269, 185692, 278538, 557076, 582073, 1164146, 1746219, 2328292, 3492438, 6984876, 7566949, 15133898, 22700847, 30267796, 45401694, 90803388]

約数ペア:

[(1, 90803388), (2, 45401694), (3, 30267796), (4, 22700847), (6, 15133898), (12, 7566949), (13, 6984876), (26, 3492438), (39, 2328292), (52, 1746219), (78, 1164146), (156, 582073), (163, 557076), (326, 278538), (489, 185692), (652, 139269), (978, 92846), (1956, 46423), (2119, 42852), (3571, 25428), (4238, 21426), (6357, 14284), (7142, 12714), (8476, 10713)]