78044312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 150427200

約数和(自身を除く): 72382888

約数列:

[1, 2, 4, 8, 43, 86, 172, 307, 344, 614, 739, 1228, 1478, 2456, 2956, 5912, 13201, 26402, 31777, 52804, 63554, 105608, 127108, 226873, 254216, 453746, 907492, 1814984, 9755539, 19511078, 39022156, 78044312]

約数ペア:

[(1, 78044312), (2, 39022156), (4, 19511078), (8, 9755539), (43, 1814984), (86, 907492), (172, 453746), (307, 254216), (344, 226873), (614, 127108), (739, 105608), (1228, 63554), (1478, 52804), (2456, 31777), (2956, 26402), (5912, 13201)]