81030684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9551}}^1$

素因数の和:9666

約数の個数: 48

約数和(自身を含む): 218244096

約数和(自身を除く): 137213412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 9551, 19102, 28653, 38204, 57306, 66857, 114612, 133714, 200571, 267428, 401142, 802284, 964651, 1929302, 2893953, 3858604, 5787906, 6752557, 11575812, 13505114, 20257671, 27010228, 40515342, 81030684]

約数ペア:

[(1, 81030684), (2, 40515342), (3, 27010228), (4, 20257671), (6, 13505114), (7, 11575812), (12, 6752557), (14, 5787906), (21, 3858604), (28, 2893953), (42, 1929302), (84, 964651), (101, 802284), (202, 401142), (303, 267428), (404, 200571), (606, 133714), (707, 114612), (1212, 66857), (1414, 57306), (2121, 38204), (2828, 28653), (4242, 19102), (8484, 9551)]