90680568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{883}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 248227200

約数和(自身を除く): 157546632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 389, 778, 883, 1167, 1556, 1766, 2334, 2649, 3112, 3532, 4279, 4668, 5298, 7064, 8558, 9336, 9713, 10596, 12837, 17116, 19426, 21192, 25674, 29139, 34232, 38852, 51348, 58278, 77704, 102696, 116556, 233112, 343487, 686974, 1030461, 1373948, 2060922, 2747896, 3778357, 4121844, 7556714, 8243688, 11335071, 15113428, 22670142, 30226856, 45340284, 90680568]

約数ペア:

[(1, 90680568), (2, 45340284), (3, 30226856), (4, 22670142), (6, 15113428), (8, 11335071), (11, 8243688), (12, 7556714), (22, 4121844), (24, 3778357), (33, 2747896), (44, 2060922), (66, 1373948), (88, 1030461), (132, 686974), (264, 343487), (389, 233112), (778, 116556), (883, 102696), (1167, 77704), (1556, 58278), (1766, 51348), (2334, 38852), (2649, 34232), (3112, 29139), (3532, 25674), (4279, 21192), (4668, 19426), (5298, 17116), (7064, 12837), (8558, 10596), (9336, 9713)]