66396348

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 176362368

約数和(自身を除く): 109966020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 747, 823, 972, 996, 1494, 1646, 2241, 2469, 2988, 3292, 4482, 4938, 6723, 7407, 8964, 9876, 13446, 14814, 20169, 22221, 26892, 29628, 40338, 44442, 66663, 68309, 80676, 88884, 133326, 136618, 199989, 204927, 266652, 273236, 399978, 409854, 614781, 799956, 819708, 1229562, 1844343, 2459124, 3688686, 5533029, 7377372, 11066058, 16599087, 22132116, 33198174, 66396348]

約数ペア:

[(1, 66396348), (2, 33198174), (3, 22132116), (4, 16599087), (6, 11066058), (9, 7377372), (12, 5533029), (18, 3688686), (27, 2459124), (36, 1844343), (54, 1229562), (81, 819708), (83, 799956), (108, 614781), (162, 409854), (166, 399978), (243, 273236), (249, 266652), (324, 204927), (332, 199989), (486, 136618), (498, 133326), (747, 88884), (823, 80676), (972, 68309), (996, 66663), (1494, 44442), (1646, 40338), (2241, 29628), (2469, 26892), (2988, 22221), (3292, 20169), (4482, 14814), (4938, 13446), (6723, 9876), (7407, 8964)]