57481452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 166822656

約数和(自身を除く): 109341204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 743, 921, 1228, 1486, 1842, 2149, 2229, 2763, 2972, 3684, 4298, 4458, 5201, 5526, 6447, 6687, 8596, 8916, 10402, 11052, 12894, 13374, 15603, 19341, 20804, 25788, 26748, 31206, 38682, 46809, 62412, 77364, 93618, 187236, 228101, 456202, 684303, 912404, 1368606, 1596707, 2052909, 2737212, 3193414, 4105818, 4790121, 6386828, 8211636, 9580242, 14370363, 19160484, 28740726, 57481452]

約数ペア:

[(1, 57481452), (2, 28740726), (3, 19160484), (4, 14370363), (6, 9580242), (7, 8211636), (9, 6386828), (12, 4790121), (14, 4105818), (18, 3193414), (21, 2737212), (28, 2052909), (36, 1596707), (42, 1368606), (63, 912404), (84, 684303), (126, 456202), (252, 228101), (307, 187236), (614, 93618), (743, 77364), (921, 62412), (1228, 46809), (1486, 38682), (1842, 31206), (2149, 26748), (2229, 25788), (2763, 20804), (2972, 19341), (3684, 15603), (4298, 13374), (4458, 12894), (5201, 11052), (5526, 10402), (6447, 8916), (6687, 8596)]