78830504

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 152361000

約数和(自身を除く): 73530496

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 2089, 4178, 4717, 8356, 9434, 16712, 18868, 37736, 110717, 185921, 221434, 371842, 442868, 743684, 885736, 1487368, 9853813, 19707626, 39415252, 78830504]

約数ペア:

[(1, 78830504), (2, 39415252), (4, 19707626), (8, 9853813), (53, 1487368), (89, 885736), (106, 743684), (178, 442868), (212, 371842), (356, 221434), (424, 185921), (712, 110717), (2089, 37736), (4178, 18868), (4717, 16712), (8356, 9434)]