81484446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1129}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 170530560

約数和(自身を除く): 89046114

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 523, 1046, 1129, 1569, 2258, 3138, 3387, 6774, 12029, 24058, 25967, 36087, 51934, 72174, 77901, 155802, 590467, 1180934, 1771401, 3542802, 13580741, 27161482, 40742223, 81484446]

約数ペア:

[(1, 81484446), (2, 40742223), (3, 27161482), (6, 13580741), (23, 3542802), (46, 1771401), (69, 1180934), (138, 590467), (523, 155802), (1046, 77901), (1129, 72174), (1569, 51934), (2258, 36087), (3138, 25967), (3387, 24058), (6774, 12029)]