72636252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1657}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 183281952

約数和(自身を除く): 110645700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1657, 1686, 3314, 3372, 3653, 4971, 6628, 7306, 9942, 10959, 14612, 19884, 21541, 21918, 43082, 43836, 64623, 86164, 129246, 258492, 465617, 931234, 1396851, 1862468, 2793702, 5587404, 6053021, 12106042, 18159063, 24212084, 36318126, 72636252]

約数ペア:

[(1, 72636252), (2, 36318126), (3, 24212084), (4, 18159063), (6, 12106042), (12, 6053021), (13, 5587404), (26, 2793702), (39, 1862468), (52, 1396851), (78, 931234), (156, 465617), (281, 258492), (562, 129246), (843, 86164), (1124, 64623), (1657, 43836), (1686, 43082), (3314, 21918), (3372, 21541), (3653, 19884), (4971, 14612), (6628, 10959), (7306, 9942)]