72135798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20693}}^1$

素因数の和:20788

約数の個数: 32

約数和(自身を含む): 166876416

約数和(自身を除く): 94740618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 20693, 41386, 62079, 124158, 144851, 289702, 434553, 869106, 1717519, 3435038, 5152557, 10305114, 12022633, 24045266, 36067899, 72135798]

約数ペア:

[(1, 72135798), (2, 36067899), (3, 24045266), (6, 12022633), (7, 10305114), (14, 5152557), (21, 3435038), (42, 1717519), (83, 869106), (166, 434553), (249, 289702), (498, 144851), (581, 124158), (1162, 62079), (1743, 41386), (3486, 20693)]