78899992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9833}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 159310800

約数和(自身を除く): 80410808

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 9833, 19666, 39332, 78664, 167161, 334322, 580147, 668644, 1160294, 1337288, 2320588, 4641176, 9862499, 19724998, 39449996, 78899992]

約数ペア:

[(1, 78899992), (2, 39449996), (4, 19724998), (8, 9862499), (17, 4641176), (34, 2320588), (59, 1337288), (68, 1160294), (118, 668644), (136, 580147), (236, 334322), (472, 167161), (1003, 78664), (2006, 39332), (4012, 19666), (8024, 9833)]