78721044

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{50077}}^1$

素因数の和:50215

約数の個数: 24

約数和(自身を含む): 185088288

約数和(自身を除く): 106367244

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 50077, 100154, 150231, 200308, 300462, 600924, 6560087, 13120174, 19680261, 26240348, 39360522, 78721044]

約数ペア:

[(1, 78721044), (2, 39360522), (3, 26240348), (4, 19680261), (6, 13120174), (12, 6560087), (131, 600924), (262, 300462), (393, 200308), (524, 150231), (786, 100154), (1572, 50077)]