80956748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 73872052

約数列:

[1, 2, 4, 29, 31, 47, 58, 62, 94, 116, 124, 188, 479, 899, 958, 1363, 1457, 1798, 1916, 2726, 2914, 3596, 5452, 5828, 13891, 14849, 22513, 27782, 29698, 42253, 45026, 55564, 59396, 84506, 90052, 169012, 430621, 652877, 697903, 861242, 1305754, 1395806, 1722484, 2611508, 2791612, 20239187, 40478374, 80956748]

約数ペア:

[(1, 80956748), (2, 40478374), (4, 20239187), (29, 2791612), (31, 2611508), (47, 1722484), (58, 1395806), (62, 1305754), (94, 861242), (116, 697903), (124, 652877), (188, 430621), (479, 169012), (899, 90052), (958, 84506), (1363, 59396), (1457, 55564), (1798, 45026), (1916, 42253), (2726, 29698), (2914, 27782), (3596, 22513), (5452, 14849), (5828, 13891)]