80732628

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28387}}^1$

素因数の和:28476

約数の個数: 36

約数和(自身を含む): 206664640

約数和(自身を除く): 125932012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 28387, 56774, 85161, 113548, 170322, 255483, 340644, 510966, 1021932, 2242573, 4485146, 6727719, 8970292, 13455438, 20183157, 26910876, 40366314, 80732628]

約数ペア:

[(1, 80732628), (2, 40366314), (3, 26910876), (4, 20183157), (6, 13455438), (9, 8970292), (12, 6727719), (18, 4485146), (36, 2242573), (79, 1021932), (158, 510966), (237, 340644), (316, 255483), (474, 170322), (711, 113548), (948, 85161), (1422, 56774), (2844, 28387)]