68866578

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 99233262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 191, 198, 297, 382, 573, 594, 607, 1146, 1214, 1719, 1821, 2101, 3438, 3642, 4202, 5157, 5463, 6303, 6677, 10314, 10926, 12606, 13354, 16389, 18909, 20031, 32778, 37818, 40062, 56727, 60093, 113454, 115937, 120186, 180279, 231874, 347811, 360558, 695622, 1043433, 1275307, 2086866, 2550614, 3130299, 3825921, 6260598, 7651842, 11477763, 22955526, 34433289, 68866578]

約数ペア:

[(1, 68866578), (2, 34433289), (3, 22955526), (6, 11477763), (9, 7651842), (11, 6260598), (18, 3825921), (22, 3130299), (27, 2550614), (33, 2086866), (54, 1275307), (66, 1043433), (99, 695622), (191, 360558), (198, 347811), (297, 231874), (382, 180279), (573, 120186), (594, 115937), (607, 113454), (1146, 60093), (1214, 56727), (1719, 40062), (1821, 37818), (2101, 32778), (3438, 20031), (3642, 18909), (4202, 16389), (5157, 13354), (5463, 12606), (6303, 10926), (6677, 10314)]