7931566404

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{7573}}^1$

素因数の和:8249

約数の個数: 72

約数和(自身を含む): 20511603840

約数和(自身を除く): 12580037436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 619, 846, 1238, 1692, 1857, 2476, 3714, 5571, 7428, 7573, 11142, 15146, 22284, 22719, 29093, 30292, 45438, 58186, 68157, 87279, 90876, 116372, 136314, 174558, 261837, 272628, 349116, 355931, 523674, 711862, 1047348, 1067793, 1423724, 2135586, 3203379, 4271172, 4687687, 6406758, 9375374, 12813516, 14063061, 18750748, 28126122, 42189183, 56252244, 84378366, 168756732, 220321289, 440642578, 660963867, 881285156, 1321927734, 1982891601, 2643855468, 3965783202, 7931566404]

約数ペア:

[(1, 7931566404), (2, 3965783202), (3, 2643855468), (4, 1982891601), (6, 1321927734), (9, 881285156), (12, 660963867), (18, 440642578), (36, 220321289), (47, 168756732), (94, 84378366), (141, 56252244), (188, 42189183), (282, 28126122), (423, 18750748), (564, 14063061), (619, 12813516), (846, 9375374), (1238, 6406758), (1692, 4687687), (1857, 4271172), (2476, 3203379), (3714, 2135586), (5571, 1423724), (7428, 1067793), (7573, 1047348), (11142, 711862), (15146, 523674), (22284, 355931), (22719, 349116), (29093, 272628), (30292, 261837), (45438, 174558), (58186, 136314), (68157, 116372), (87279, 90876)]