172239876

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{13709}}^1$

素因数の和:14068

約数の個数: 36

約数和(自身を含む): 436663500

約数和(自身を除く): 264423624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 12564, 13709, 27418, 41127, 54836, 82254, 123381, 164508, 246762, 493524, 4784441, 9568882, 14353323, 19137764, 28706646, 43059969, 57413292, 86119938, 172239876]

約数ペア:

[(1, 172239876), (2, 86119938), (3, 57413292), (4, 43059969), (6, 28706646), (9, 19137764), (12, 14353323), (18, 9568882), (36, 4784441), (349, 493524), (698, 246762), (1047, 164508), (1396, 123381), (2094, 82254), (3141, 54836), (4188, 41127), (6282, 27418), (12564, 13709)]