72348858

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{56611}}^1$

素因数の和:56690

約数の個数: 24

約数和(自身を含む): 158966496

約数和(自身を除く): 86617638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 56611, 113222, 169833, 339666, 509499, 1018998, 4019381, 8038762, 12058143, 24116286, 36174429, 72348858]

約数ペア:

[(1, 72348858), (2, 36174429), (3, 24116286), (6, 12058143), (9, 8038762), (18, 4019381), (71, 1018998), (142, 509499), (213, 339666), (426, 169833), (639, 113222), (1278, 56611)]