90629576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 179510100

約数和(自身を除く): 88880524

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 109, 148, 212, 218, 296, 424, 436, 872, 1961, 2809, 3922, 4033, 5618, 5777, 7844, 8066, 11236, 11554, 15688, 16132, 22472, 23108, 32264, 46216, 103933, 207866, 213749, 306181, 415732, 427498, 612362, 831464, 854996, 1224724, 1709992, 2449448, 11328697, 22657394, 45314788, 90629576]

約数ペア:

[(1, 90629576), (2, 45314788), (4, 22657394), (8, 11328697), (37, 2449448), (53, 1709992), (74, 1224724), (106, 854996), (109, 831464), (148, 612362), (212, 427498), (218, 415732), (296, 306181), (424, 213749), (436, 207866), (872, 103933), (1961, 46216), (2809, 32264), (3922, 23108), (4033, 22472), (5618, 16132), (5777, 15688), (7844, 11554), (8066, 11236)]