87481836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4793}}^1$

素因数の和:4832

約数の個数: 72

約数和(自身を含む): 245644560

約数和(自身を除く): 158162724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 4793, 6084, 9126, 9586, 14379, 18252, 19172, 28758, 43137, 57516, 62309, 86274, 124618, 129411, 172548, 186927, 249236, 258822, 373854, 517644, 560781, 747708, 810017, 1121562, 1620034, 1682343, 2243124, 2430051, 3240068, 3364686, 4860102, 6729372, 7290153, 9720204, 14580306, 21870459, 29160612, 43740918, 87481836]

約数ペア:

[(1, 87481836), (2, 43740918), (3, 29160612), (4, 21870459), (6, 14580306), (9, 9720204), (12, 7290153), (13, 6729372), (18, 4860102), (26, 3364686), (27, 3240068), (36, 2430051), (39, 2243124), (52, 1682343), (54, 1620034), (78, 1121562), (108, 810017), (117, 747708), (156, 560781), (169, 517644), (234, 373854), (338, 258822), (351, 249236), (468, 186927), (507, 172548), (676, 129411), (702, 124618), (1014, 86274), (1404, 62309), (1521, 57516), (2028, 43137), (3042, 28758), (4563, 19172), (4793, 18252), (6084, 14379), (9126, 9586)]