180051816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3491}}^1$

素因数の和:3814

約数の個数: 64

約数和(自身を含む): 516257280

約数和(自身を除く): 336205464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1842, 2149, 2456, 3491, 3684, 4298, 6447, 6982, 7368, 8596, 10473, 12894, 13964, 17192, 20946, 24437, 25788, 27928, 41892, 48874, 51576, 73311, 83784, 97748, 146622, 195496, 293244, 586488, 1071737, 2143474, 3215211, 4286948, 6430422, 7502159, 8573896, 12860844, 15004318, 22506477, 25721688, 30008636, 45012954, 60017272, 90025908, 180051816]

約数ペア:

[(1, 180051816), (2, 90025908), (3, 60017272), (4, 45012954), (6, 30008636), (7, 25721688), (8, 22506477), (12, 15004318), (14, 12860844), (21, 8573896), (24, 7502159), (28, 6430422), (42, 4286948), (56, 3215211), (84, 2143474), (168, 1071737), (307, 586488), (614, 293244), (921, 195496), (1228, 146622), (1842, 97748), (2149, 83784), (2456, 73311), (3491, 51576), (3684, 48874), (4298, 41892), (6447, 27928), (6982, 25788), (7368, 24437), (8596, 20946), (10473, 17192), (12894, 13964)]