64623684

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 90608316

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 149, 188, 282, 298, 447, 564, 596, 769, 894, 1538, 1788, 2307, 3076, 4614, 7003, 9228, 14006, 21009, 28012, 36143, 42018, 72286, 84036, 108429, 114581, 144572, 216858, 229162, 343743, 433716, 458324, 687486, 1374972, 5385307, 10770614, 16155921, 21541228, 32311842, 64623684]

約数ペア:

[(1, 64623684), (2, 32311842), (3, 21541228), (4, 16155921), (6, 10770614), (12, 5385307), (47, 1374972), (94, 687486), (141, 458324), (149, 433716), (188, 343743), (282, 229162), (298, 216858), (447, 144572), (564, 114581), (596, 108429), (769, 84036), (894, 72286), (1538, 42018), (1788, 36143), (2307, 28012), (3076, 21009), (4614, 14006), (7003, 9228)]