87688496

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 207129600

約数和(自身を除く): 119441104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 463, 532, 623, 712, 926, 1064, 1246, 1424, 1691, 1852, 2128, 2492, 3241, 3382, 3704, 4984, 6482, 6764, 7408, 8797, 9968, 11837, 12964, 13528, 17594, 23674, 25928, 27056, 35188, 41207, 47348, 51856, 61579, 70376, 82414, 94696, 123158, 140752, 164828, 189392, 246316, 288449, 329656, 492632, 576898, 659312, 782933, 985264, 1153796, 1565866, 2307592, 3131732, 4615184, 5480531, 6263464, 10961062, 12526928, 21922124, 43844248, 87688496]

約数ペア:

[(1, 87688496), (2, 43844248), (4, 21922124), (7, 12526928), (8, 10961062), (14, 6263464), (16, 5480531), (19, 4615184), (28, 3131732), (38, 2307592), (56, 1565866), (76, 1153796), (89, 985264), (112, 782933), (133, 659312), (152, 576898), (178, 492632), (266, 329656), (304, 288449), (356, 246316), (463, 189392), (532, 164828), (623, 140752), (712, 123158), (926, 94696), (1064, 82414), (1246, 70376), (1424, 61579), (1691, 51856), (1852, 47348), (2128, 41207), (2492, 35188), (3241, 27056), (3382, 25928), (3704, 23674), (4984, 17594), (6482, 13528), (6764, 12964), (7408, 11837), (8797, 9968)]