8521572

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 20563200

約数和(自身を除く): 12041628

約数列:

[1, 2, 3, 4, 6, 12, 79, 89, 101, 158, 178, 202, 237, 267, 303, 316, 356, 404, 474, 534, 606, 948, 1068, 1212, 7031, 7979, 8989, 14062, 15958, 17978, 21093, 23937, 26967, 28124, 31916, 35956, 42186, 47874, 53934, 84372, 95748, 107868, 710131, 1420262, 2130393, 2840524, 4260786, 8521572]

約数ペア:

[(1, 8521572), (2, 4260786), (3, 2840524), (4, 2130393), (6, 1420262), (12, 710131), (79, 107868), (89, 95748), (101, 84372), (158, 53934), (178, 47874), (202, 42186), (237, 35956), (267, 31916), (303, 28124), (316, 26967), (356, 23937), (404, 21093), (474, 17978), (534, 15958), (606, 14062), (948, 8989), (1068, 7979), (1212, 7031)]