71440398

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{136859}}^1$

素因数の和:136896

約数の個数: 24

約数和(自身を含む): 160126200

約数和(自身を除く): 88685802

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 136859, 273718, 410577, 821154, 1231731, 2463462, 3968911, 7937822, 11906733, 23813466, 35720199, 71440398]

約数ペア:

[(1, 71440398), (2, 35720199), (3, 23813466), (6, 11906733), (9, 7937822), (18, 3968911), (29, 2463462), (58, 1231731), (87, 821154), (174, 410577), (261, 273718), (522, 136859)]