87719484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 213954048

約数和(自身を除く): 126234564

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 3617, 4042, 6063, 7234, 8084, 10851, 12126, 14468, 21702, 24252, 43404, 155531, 169999, 311062, 339998, 466593, 509997, 622124, 679996, 933186, 1019994, 1866372, 2039988, 7309957, 14619914, 21929871, 29239828, 43859742, 87719484]

約数ペア:

[(1, 87719484), (2, 43859742), (3, 29239828), (4, 21929871), (6, 14619914), (12, 7309957), (43, 2039988), (47, 1866372), (86, 1019994), (94, 933186), (129, 679996), (141, 622124), (172, 509997), (188, 466593), (258, 339998), (282, 311062), (516, 169999), (564, 155531), (2021, 43404), (3617, 24252), (4042, 21702), (6063, 14468), (7234, 12126), (8084, 10851)]