71857812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{460627}}^1$

素因数の和:460647

約数の個数: 24

約数和(自身を含む): 180566176

約数和(自身を除く): 108708364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 460627, 921254, 1381881, 1842508, 2763762, 5527524, 5988151, 11976302, 17964453, 23952604, 35928906, 71857812]

約数ペア:

[(1, 71857812), (2, 35928906), (3, 23952604), (4, 17964453), (6, 11976302), (12, 5988151), (13, 5527524), (26, 2763762), (39, 1842508), (52, 1381881), (78, 921254), (156, 460627)]