85784526

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 195829920

約数和(自身を除く): 110045394

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 654, 981, 1901, 1962, 2507, 3802, 5014, 5703, 7521, 11406, 15042, 17109, 22563, 34218, 43723, 45126, 87446, 131169, 207209, 262338, 393507, 414418, 621627, 787014, 1243254, 1864881, 3729762, 4765807, 9531614, 14297421, 28594842, 42892263, 85784526]

約数ペア:

[(1, 85784526), (2, 42892263), (3, 28594842), (6, 14297421), (9, 9531614), (18, 4765807), (23, 3729762), (46, 1864881), (69, 1243254), (109, 787014), (138, 621627), (207, 414418), (218, 393507), (327, 262338), (414, 207209), (654, 131169), (981, 87446), (1901, 45126), (1962, 43723), (2507, 34218), (3802, 22563), (5014, 17109), (5703, 15042), (7521, 11406)]