72130812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{462377}}^1$

素因数の和:462397

約数の個数: 24

約数和(自身を含む): 181252176

約数和(自身を除く): 109121364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 462377, 924754, 1387131, 1849508, 2774262, 5548524, 6010901, 12021802, 18032703, 24043604, 36065406, 72130812]

約数ペア:

[(1, 72130812), (2, 36065406), (3, 24043604), (4, 18032703), (6, 12021802), (12, 6010901), (13, 5548524), (26, 2774262), (39, 1849508), (52, 1387131), (78, 924754), (156, 462377)]