80861544

素因数分解:

$2^3\times 3^3\times {\mathrm{374359}}^1$

素因数の和:374374

約数の個数: 32

約数和(自身を含む): 224616000

約数和(自身を除く): 143754456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 374359, 748718, 1123077, 1497436, 2246154, 2994872, 3369231, 4492308, 6738462, 8984616, 10107693, 13476924, 20215386, 26953848, 40430772, 80861544]

約数ペア:

[(1, 80861544), (2, 40430772), (3, 26953848), (4, 20215386), (6, 13476924), (8, 10107693), (9, 8984616), (12, 6738462), (18, 4492308), (24, 3369231), (27, 2994872), (36, 2246154), (54, 1497436), (72, 1123077), (108, 748718), (216, 374359)]