87706416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{261031}}^1$

素因数の和:261049

約数の個数: 40

約数和(自身を含む): 258943744

約数和(自身を除く): 171237328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 261031, 522062, 783093, 1044124, 1566186, 1827217, 2088248, 3132372, 3654434, 4176496, 5481651, 6264744, 7308868, 10963302, 12529488, 14617736, 21926604, 29235472, 43853208, 87706416]

約数ペア:

[(1, 87706416), (2, 43853208), (3, 29235472), (4, 21926604), (6, 14617736), (7, 12529488), (8, 10963302), (12, 7308868), (14, 6264744), (16, 5481651), (21, 4176496), (24, 3654434), (28, 3132372), (42, 2088248), (48, 1827217), (56, 1566186), (84, 1044124), (112, 783093), (168, 522062), (336, 261031)]