90855054

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^2\times {\mathrm{1229}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 207673200

約数和(自身を除く): 116818146

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1229, 1369, 1998, 2458, 2738, 3687, 4107, 7374, 8214, 11061, 12321, 22122, 24642, 33183, 36963, 45473, 66366, 73926, 90946, 136419, 272838, 409257, 818514, 1227771, 1682501, 2455542, 3365002, 5047503, 10095006, 15142509, 30285018, 45427527, 90855054]

約数ペア:

[(1, 90855054), (2, 45427527), (3, 30285018), (6, 15142509), (9, 10095006), (18, 5047503), (27, 3365002), (37, 2455542), (54, 1682501), (74, 1227771), (111, 818514), (222, 409257), (333, 272838), (666, 136419), (999, 90946), (1229, 73926), (1369, 66366), (1998, 45473), (2458, 36963), (2738, 33183), (3687, 24642), (4107, 22122), (7374, 12321), (8214, 11061)]