85847684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 84343036

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 179, 299, 358, 401, 598, 716, 802, 1196, 1604, 2327, 4117, 4654, 5213, 8234, 9223, 9308, 10426, 16468, 18446, 20852, 36892, 53521, 71779, 107042, 119899, 143558, 214084, 239798, 287116, 479596, 933127, 1650917, 1866254, 3301834, 3732508, 6603668, 21461921, 42923842, 85847684]

約数ペア:

[(1, 85847684), (2, 42923842), (4, 21461921), (13, 6603668), (23, 3732508), (26, 3301834), (46, 1866254), (52, 1650917), (92, 933127), (179, 479596), (299, 287116), (358, 239798), (401, 214084), (598, 143558), (716, 119899), (802, 107042), (1196, 71779), (1604, 53521), (2327, 36892), (4117, 20852), (4654, 18446), (5213, 16468), (8234, 10426), (9223, 9308)]