67690404

素因数分解:

$2^2\times 3^4\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:938

約数の個数: 60

約数和(自身を含む): 177737868

約数和(自身を除く): 110047464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 401, 521, 802, 1042, 1203, 1563, 1604, 2084, 2406, 3126, 3609, 4689, 4812, 6252, 7218, 9378, 10827, 14067, 14436, 18756, 21654, 28134, 32481, 42201, 43308, 56268, 64962, 84402, 129924, 168804, 208921, 417842, 626763, 835684, 1253526, 1880289, 2507052, 3760578, 5640867, 7521156, 11281734, 16922601, 22563468, 33845202, 67690404]

約数ペア:

[(1, 67690404), (2, 33845202), (3, 22563468), (4, 16922601), (6, 11281734), (9, 7521156), (12, 5640867), (18, 3760578), (27, 2507052), (36, 1880289), (54, 1253526), (81, 835684), (108, 626763), (162, 417842), (324, 208921), (401, 168804), (521, 129924), (802, 84402), (1042, 64962), (1203, 56268), (1563, 43308), (1604, 42201), (2084, 32481), (2406, 28134), (3126, 21654), (3609, 18756), (4689, 14436), (4812, 14067), (6252, 10827), (7218, 9378)]