71922884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 139281324

約数和(自身を除く): 67358440

約数列:

[1, 2, 4, 11, 22, 44, 121, 181, 242, 362, 484, 724, 821, 1642, 1991, 3284, 3982, 7964, 9031, 18062, 21901, 36124, 43802, 87604, 99341, 148601, 198682, 297202, 397364, 594404, 1634611, 3269222, 6538444, 17980721, 35961442, 71922884]

約数ペア:

[(1, 71922884), (2, 35961442), (4, 17980721), (11, 6538444), (22, 3269222), (44, 1634611), (121, 594404), (181, 397364), (242, 297202), (362, 198682), (484, 148601), (724, 99341), (821, 87604), (1642, 43802), (1991, 36124), (3284, 21901), (3982, 18062), (7964, 9031)]