87084417

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 144460800

約数和(自身を除く): 57376383

約数列:

[1, 3, 7, 21, 23, 43, 49, 69, 129, 147, 161, 301, 483, 599, 903, 989, 1127, 1797, 2107, 2967, 3381, 4193, 6321, 6923, 12579, 13777, 20769, 25757, 29351, 41331, 48461, 77271, 88053, 96439, 145383, 180299, 289317, 540897, 592411, 675073, 1262093, 1777233, 2025219, 3786279, 4146877, 12440631, 29028139, 87084417]

約数ペア:

[(1, 87084417), (3, 29028139), (7, 12440631), (21, 4146877), (23, 3786279), (43, 2025219), (49, 1777233), (69, 1262093), (129, 675073), (147, 592411), (161, 540897), (301, 289317), (483, 180299), (599, 145383), (903, 96439), (989, 88053), (1127, 77271), (1797, 48461), (2107, 41331), (2967, 29351), (3381, 25757), (4193, 20769), (6321, 13777), (6923, 12579)]