66875256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{132689}}^1$

素因数の和:132708

約数の個数: 48

約数和(自身を含む): 206996400

約数和(自身を除く): 140121144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 132689, 265378, 398067, 530756, 796134, 928823, 1061512, 1194201, 1592268, 1857646, 2388402, 2786469, 3184536, 3715292, 4776804, 5572938, 7430584, 8359407, 9553608, 11145876, 16718814, 22291752, 33437628, 66875256]

約数ペア:

[(1, 66875256), (2, 33437628), (3, 22291752), (4, 16718814), (6, 11145876), (7, 9553608), (8, 8359407), (9, 7430584), (12, 5572938), (14, 4776804), (18, 3715292), (21, 3184536), (24, 2786469), (28, 2388402), (36, 1857646), (42, 1592268), (56, 1194201), (63, 1061512), (72, 928823), (84, 796134), (126, 530756), (168, 398067), (252, 265378), (504, 132689)]