80843796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{204151}}^1$

素因数の和:204172

約数の個数: 36

約数和(自身を含む): 222933984

約数和(自身を除く): 142090188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 204151, 408302, 612453, 816604, 1224906, 1837359, 2245661, 2449812, 3674718, 4491322, 6736983, 7349436, 8982644, 13473966, 20210949, 26947932, 40421898, 80843796]

約数ペア:

[(1, 80843796), (2, 40421898), (3, 26947932), (4, 20210949), (6, 13473966), (9, 8982644), (11, 7349436), (12, 6736983), (18, 4491322), (22, 3674718), (33, 2449812), (36, 2245661), (44, 1837359), (66, 1224906), (99, 816604), (132, 612453), (198, 408302), (396, 204151)]