80548924

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 152407080

約数和(自身を除く): 71858156

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 289, 578, 1003, 1156, 1181, 2006, 2362, 4012, 4724, 17051, 20077, 34102, 40154, 68204, 69679, 80308, 139358, 278716, 341309, 682618, 1184543, 1365236, 2369086, 4738172, 20137231, 40274462, 80548924]

約数ペア:

[(1, 80548924), (2, 40274462), (4, 20137231), (17, 4738172), (34, 2369086), (59, 1365236), (68, 1184543), (118, 682618), (236, 341309), (289, 278716), (578, 139358), (1003, 80308), (1156, 69679), (1181, 68204), (2006, 40154), (2362, 34102), (4012, 20077), (4724, 17051)]