87477918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 194373648

約数和(自身を除く): 106895730

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 606, 726, 1111, 1193, 2222, 2386, 3333, 3579, 6666, 7158, 12221, 13123, 24442, 26246, 36663, 39369, 73326, 78738, 120493, 144353, 240986, 288706, 361479, 433059, 722958, 866118, 1325423, 2650846, 3976269, 7952538, 14579653, 29159306, 43738959, 87477918]

約数ペア:

[(1, 87477918), (2, 43738959), (3, 29159306), (6, 14579653), (11, 7952538), (22, 3976269), (33, 2650846), (66, 1325423), (101, 866118), (121, 722958), (202, 433059), (242, 361479), (303, 288706), (363, 240986), (606, 144353), (726, 120493), (1111, 78738), (1193, 73326), (2222, 39369), (2386, 36663), (3333, 26246), (3579, 24442), (6666, 13123), (7158, 12221)]