66775212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{88327}}^1$

素因数の和:88347

約数の個数: 48

約数和(自身を含む): 197854720

約数和(自身を除く): 131079508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 88327, 176654, 264981, 353308, 529962, 618289, 794943, 1059924, 1236578, 1589886, 1854867, 2384829, 2473156, 3179772, 3709734, 4769658, 5564601, 7419468, 9539316, 11129202, 16693803, 22258404, 33387606, 66775212]

約数ペア:

[(1, 66775212), (2, 33387606), (3, 22258404), (4, 16693803), (6, 11129202), (7, 9539316), (9, 7419468), (12, 5564601), (14, 4769658), (18, 3709734), (21, 3179772), (27, 2473156), (28, 2384829), (36, 1854867), (42, 1589886), (54, 1236578), (63, 1059924), (84, 794943), (108, 618289), (126, 529962), (189, 353308), (252, 264981), (378, 176654), (756, 88327)]