80406516

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 192326400

約数和(自身を除く): 111919884

約数列:

[1, 2, 3, 4, 6, 12, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 948, 953, 1068, 1906, 2859, 3812, 5718, 7031, 11436, 14062, 21093, 28124, 42186, 75287, 84372, 84817, 150574, 169634, 225861, 254451, 301148, 339268, 451722, 508902, 903444, 1017804, 6700543, 13401086, 20101629, 26802172, 40203258, 80406516]

約数ペア:

[(1, 80406516), (2, 40203258), (3, 26802172), (4, 20101629), (6, 13401086), (12, 6700543), (79, 1017804), (89, 903444), (158, 508902), (178, 451722), (237, 339268), (267, 301148), (316, 254451), (356, 225861), (474, 169634), (534, 150574), (948, 84817), (953, 84372), (1068, 75287), (1906, 42186), (2859, 28124), (3812, 21093), (5718, 14062), (7031, 11436)]