86895216

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1229}}^1$

素因数の和:1734

約数の個数: 60

約数和(自身を含む): 243879480

約数和(自身を除く): 156984264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1229, 1473, 1964, 2458, 2946, 3687, 3928, 4419, 4916, 5892, 7374, 7856, 8838, 9832, 11061, 11784, 14748, 17676, 19664, 22122, 23568, 29496, 35352, 44244, 58992, 70704, 88488, 176976, 603439, 1206878, 1810317, 2413756, 3620634, 4827512, 5430951, 7241268, 9655024, 10861902, 14482536, 21723804, 28965072, 43447608, 86895216]

約数ペア:

[(1, 86895216), (2, 43447608), (3, 28965072), (4, 21723804), (6, 14482536), (8, 10861902), (9, 9655024), (12, 7241268), (16, 5430951), (18, 4827512), (24, 3620634), (36, 2413756), (48, 1810317), (72, 1206878), (144, 603439), (491, 176976), (982, 88488), (1229, 70704), (1473, 58992), (1964, 44244), (2458, 35352), (2946, 29496), (3687, 23568), (3928, 22122), (4419, 19664), (4916, 17676), (5892, 14748), (7374, 11784), (7856, 11061), (8838, 9832)]