81084494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 47478706

約数列:

[1, 2, 47, 61, 79, 94, 122, 158, 179, 358, 2867, 3713, 4819, 5734, 7426, 8413, 9638, 10919, 14141, 16826, 21838, 28282, 226493, 452986, 513193, 664627, 862601, 1026386, 1329254, 1725202, 40542247, 81084494]

約数ペア:

[(1, 81084494), (2, 40542247), (47, 1725202), (61, 1329254), (79, 1026386), (94, 862601), (122, 664627), (158, 513193), (179, 452986), (358, 226493), (2867, 28282), (3713, 21838), (4819, 16826), (5734, 14141), (7426, 10919), (8413, 9638)]