84278876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{7283}}^1$

素因数の和:7561

約数の個数: 24

約数和(自身を含む): 161529984

約数和(自身を除く): 77251108

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5786, 7283, 11572, 14566, 29132, 80113, 160226, 320452, 1915429, 3830858, 7661716, 21069719, 42139438, 84278876]

約数ペア:

[(1, 84278876), (2, 42139438), (4, 21069719), (11, 7661716), (22, 3830858), (44, 1915429), (263, 320452), (526, 160226), (1052, 80113), (2893, 29132), (5786, 14566), (7283, 11572)]