90542872

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 202752000

約数和(自身を除く): 112209128

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 127, 203, 232, 254, 406, 439, 508, 812, 878, 889, 1016, 1624, 1756, 1778, 3073, 3512, 3556, 3683, 6146, 7112, 7366, 12292, 12731, 14732, 24584, 25462, 25781, 29464, 50924, 51562, 55753, 89117, 101848, 103124, 111506, 178234, 206248, 223012, 356468, 390271, 446024, 712936, 780542, 1561084, 1616837, 3122168, 3233674, 6467348, 11317859, 12934696, 22635718, 45271436, 90542872]

約数ペア:

[(1, 90542872), (2, 45271436), (4, 22635718), (7, 12934696), (8, 11317859), (14, 6467348), (28, 3233674), (29, 3122168), (56, 1616837), (58, 1561084), (116, 780542), (127, 712936), (203, 446024), (232, 390271), (254, 356468), (406, 223012), (439, 206248), (508, 178234), (812, 111506), (878, 103124), (889, 101848), (1016, 89117), (1624, 55753), (1756, 51562), (1778, 50924), (3073, 29464), (3512, 25781), (3556, 25462), (3683, 24584), (6146, 14732), (7112, 12731), (7366, 12292)]