87881604

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{11113}}^1$

素因数の和:11779

約数の個数: 24

約数和(自身を含む): 205386720

約数和(自身を除く): 117505116

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3954, 7908, 11113, 22226, 33339, 44452, 66678, 133356, 7323467, 14646934, 21970401, 29293868, 43940802, 87881604]

約数ペア:

[(1, 87881604), (2, 43940802), (3, 29293868), (4, 21970401), (6, 14646934), (12, 7323467), (659, 133356), (1318, 66678), (1977, 44452), (2636, 33339), (3954, 22226), (7908, 11113)]