72558

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 24

約数和(自身を含む): 163800

約数和(自身を除く): 91242

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 417, 522, 834, 1251, 2502, 4031, 8062, 12093, 24186, 36279, 72558]

約数ペア:

[(1, 72558), (2, 36279), (3, 24186), (6, 12093), (9, 8062), (18, 4031), (29, 2502), (58, 1251), (87, 834), (139, 522), (174, 417), (261, 278)]