40772628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87121}}^1$

素因数の和:87144

約数の個数: 36

約数和(自身を含む): 110993428

約数和(自身を除く): 70220800

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 87121, 174242, 261363, 348484, 522726, 784089, 1045452, 1132573, 1568178, 2265146, 3136356, 3397719, 4530292, 6795438, 10193157, 13590876, 20386314, 40772628]

約数ペア:

[(1, 40772628), (2, 20386314), (3, 13590876), (4, 10193157), (6, 6795438), (9, 4530292), (12, 3397719), (13, 3136356), (18, 2265146), (26, 1568178), (36, 1132573), (39, 1045452), (52, 784089), (78, 522726), (117, 348484), (156, 261363), (234, 174242), (468, 87121)]