8455212

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 22220800

約数和(自身を除く): 13765588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 991, 1422, 1982, 2133, 2844, 2973, 3964, 4266, 5946, 8532, 8919, 11892, 17838, 26757, 35676, 53514, 78289, 107028, 156578, 234867, 313156, 469734, 704601, 939468, 1409202, 2113803, 2818404, 4227606, 8455212]

約数ペア:

[(1, 8455212), (2, 4227606), (3, 2818404), (4, 2113803), (6, 1409202), (9, 939468), (12, 704601), (18, 469734), (27, 313156), (36, 234867), (54, 156578), (79, 107028), (108, 78289), (158, 53514), (237, 35676), (316, 26757), (474, 17838), (711, 11892), (948, 8919), (991, 8532), (1422, 5946), (1982, 4266), (2133, 3964), (2844, 2973)]