90047568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144307}}^1$

素因数の和:144331

約数の個数: 40

約数和(自身を含む): 250518688

約数和(自身を除く): 160471120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144307, 288614, 432921, 577228, 865842, 1154456, 1731684, 1875991, 2308912, 3463368, 3751982, 5627973, 6926736, 7503964, 11255946, 15007928, 22511892, 30015856, 45023784, 90047568]

約数ペア:

[(1, 90047568), (2, 45023784), (3, 30015856), (4, 22511892), (6, 15007928), (8, 11255946), (12, 7503964), (13, 6926736), (16, 5627973), (24, 3751982), (26, 3463368), (39, 2308912), (48, 1875991), (52, 1731684), (78, 1154456), (104, 865842), (156, 577228), (208, 432921), (312, 288614), (624, 144307)]