85724208

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1193}}^1$

素因数の和:1706

約数の個数: 60

約数和(自身を含む): 240591000

約数和(自身を除く): 154866792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1193, 1497, 1996, 2386, 2994, 3579, 3992, 4491, 4772, 5988, 7158, 7984, 8982, 9544, 10737, 11976, 14316, 17964, 19088, 21474, 23952, 28632, 35928, 42948, 57264, 71856, 85896, 171792, 595307, 1190614, 1785921, 2381228, 3571842, 4762456, 5357763, 7143684, 9524912, 10715526, 14287368, 21431052, 28574736, 42862104, 85724208]

約数ペア:

[(1, 85724208), (2, 42862104), (3, 28574736), (4, 21431052), (6, 14287368), (8, 10715526), (9, 9524912), (12, 7143684), (16, 5357763), (18, 4762456), (24, 3571842), (36, 2381228), (48, 1785921), (72, 1190614), (144, 595307), (499, 171792), (998, 85896), (1193, 71856), (1497, 57264), (1996, 42948), (2386, 35928), (2994, 28632), (3579, 23952), (3992, 21474), (4491, 19088), (4772, 17964), (5988, 14316), (7158, 11976), (7984, 10737), (8982, 9544)]