82207572

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 197292480

約数和(自身を除く): 115084908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 313, 509, 516, 626, 939, 1018, 1252, 1527, 1878, 2036, 3054, 3756, 6108, 13459, 21887, 26918, 40377, 43774, 53836, 65661, 80754, 87548, 131322, 159317, 161508, 262644, 318634, 477951, 637268, 955902, 1911804, 6850631, 13701262, 20551893, 27402524, 41103786, 82207572]

約数ペア:

[(1, 82207572), (2, 41103786), (3, 27402524), (4, 20551893), (6, 13701262), (12, 6850631), (43, 1911804), (86, 955902), (129, 637268), (172, 477951), (258, 318634), (313, 262644), (509, 161508), (516, 159317), (626, 131322), (939, 87548), (1018, 80754), (1252, 65661), (1527, 53836), (1878, 43774), (2036, 40377), (3054, 26918), (3756, 21887), (6108, 13459)]