90906956

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{27283}}^1$

素因数の和:27318

約数の個数: 36

約数和(自身を含む): 195953688

約数和(自身を除く): 105046732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 27283, 54566, 109132, 190981, 381962, 463811, 763924, 927622, 1336867, 1855244, 2673734, 3246677, 5347468, 6493354, 12986708, 22726739, 45453478, 90906956]

約数ペア:

[(1, 90906956), (2, 45453478), (4, 22726739), (7, 12986708), (14, 6493354), (17, 5347468), (28, 3246677), (34, 2673734), (49, 1855244), (68, 1336867), (98, 927622), (119, 763924), (196, 463811), (238, 381962), (476, 190981), (833, 109132), (1666, 54566), (3332, 27283)]