180073544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 406978560

約数和(自身を除く): 226905016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 868, 1316, 1457, 1736, 2207, 2632, 2914, 4414, 5828, 8828, 10199, 11656, 15449, 17656, 20398, 30898, 40796, 61796, 68417, 81592, 103729, 123592, 136834, 207458, 273668, 414916, 478919, 547336, 726103, 829832, 957838, 1452206, 1915676, 2904412, 3215599, 3831352, 5808824, 6431198, 12862396, 22509193, 25724792, 45018386, 90036772, 180073544]

約数ペア:

[(1, 180073544), (2, 90036772), (4, 45018386), (7, 25724792), (8, 22509193), (14, 12862396), (28, 6431198), (31, 5808824), (47, 3831352), (56, 3215599), (62, 2904412), (94, 1915676), (124, 1452206), (188, 957838), (217, 829832), (248, 726103), (329, 547336), (376, 478919), (434, 414916), (658, 273668), (868, 207458), (1316, 136834), (1457, 123592), (1736, 103729), (2207, 81592), (2632, 68417), (2914, 61796), (4414, 40796), (5828, 30898), (8828, 20398), (10199, 17656), (11656, 15449)]