86721252

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{249199}}^1$

素因数の和:249235

約数の個数: 24

約数和(自身を含む): 209328000

約数和(自身を除く): 122606748

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 249199, 498398, 747597, 996796, 1495194, 2990388, 7226771, 14453542, 21680313, 28907084, 43360626, 86721252]

約数ペア:

[(1, 86721252), (2, 43360626), (3, 28907084), (4, 21680313), (6, 14453542), (12, 7226771), (29, 2990388), (58, 1495194), (87, 996796), (116, 747597), (174, 498398), (348, 249199)]