72640464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{116411}}^1$

素因数の和:116435

約数の個数: 40

約数和(自身を含む): 202091232

約数和(自身を除く): 129450768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 116411, 232822, 349233, 465644, 698466, 931288, 1396932, 1513343, 1862576, 2793864, 3026686, 4540029, 5587728, 6053372, 9080058, 12106744, 18160116, 24213488, 36320232, 72640464]

約数ペア:

[(1, 72640464), (2, 36320232), (3, 24213488), (4, 18160116), (6, 12106744), (8, 9080058), (12, 6053372), (13, 5587728), (16, 4540029), (24, 3026686), (26, 2793864), (39, 1862576), (48, 1513343), (52, 1396932), (78, 931288), (104, 698466), (156, 465644), (208, 349233), (312, 232822), (624, 116411)]