66748248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{132437}}^1$

素因数の和:132456

約数の個数: 48

約数和(自身を含む): 206603280

約数和(自身を除く): 139855032

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, 132437, 264874, 397311, 529748, 794622, 927059, 1059496, 1191933, 1589244, 1854118, 2383866, 2781177, 3178488, 3708236, 4767732, 5562354, 7416472, 8343531, 9535464, 11124708, 16687062, 22249416, 33374124, 66748248]

約数ペア:

[(1, 66748248), (2, 33374124), (3, 22249416), (4, 16687062), (6, 11124708), (7, 9535464), (8, 8343531), (9, 7416472), (12, 5562354), (14, 4767732), (18, 3708236), (21, 3178488), (24, 2781177), (28, 2383866), (36, 1854118), (42, 1589244), (56, 1191933), (63, 1059496), (72, 927059), (84, 794622), (126, 529748), (168, 397311), (252, 264874), (504, 132437)]