72623518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 121347072

約数和(自身を除く): 48723554

約数列:

[1, 2, 11, 22, 113, 131, 223, 226, 262, 446, 1243, 1441, 2453, 2486, 2882, 4906, 14803, 25199, 29213, 29606, 50398, 58426, 162833, 277189, 321343, 325666, 554378, 642686, 3301069, 6602138, 36311759, 72623518]

約数ペア:

[(1, 72623518), (2, 36311759), (11, 6602138), (22, 3301069), (113, 642686), (131, 554378), (223, 325666), (226, 321343), (262, 277189), (446, 162833), (1243, 58426), (1441, 50398), (2453, 29606), (2486, 29213), (2882, 25199), (4906, 14803)]