80661132

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72277}}^1$

素因数の和:72318

約数の個数: 36

約数和(自身を含む): 210473536

約数和(自身を除く): 129812404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 72277, 144554, 216831, 289108, 433662, 650493, 867324, 1300986, 2240587, 2601972, 4481174, 6721761, 8962348, 13443522, 20165283, 26887044, 40330566, 80661132]

約数ペア:

[(1, 80661132), (2, 40330566), (3, 26887044), (4, 20165283), (6, 13443522), (9, 8962348), (12, 6721761), (18, 4481174), (31, 2601972), (36, 2240587), (62, 1300986), (93, 867324), (124, 650493), (186, 433662), (279, 289108), (372, 216831), (558, 144554), (1116, 72277)]