80613414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{213263}}^1$

素因数の和:213281

約数の個数: 32

約数和(自身を含む): 204733440

約数和(自身を除く): 124120026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 213263, 426526, 639789, 1279578, 1492841, 1919367, 2985682, 3838734, 4478523, 5758101, 8957046, 11516202, 13435569, 26871138, 40306707, 80613414]

約数ペア:

[(1, 80613414), (2, 40306707), (3, 26871138), (6, 13435569), (7, 11516202), (9, 8957046), (14, 5758101), (18, 4478523), (21, 3838734), (27, 2985682), (42, 1919367), (54, 1492841), (63, 1279578), (126, 639789), (189, 426526), (378, 213263)]