72408966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{246289}}^1$

素因数の和:246308

約数の個数: 24

約数和(自身を含む): 168462360

約数和(自身を除く): 96053394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 246289, 492578, 738867, 1477734, 1724023, 3448046, 5172069, 10344138, 12068161, 24136322, 36204483, 72408966]

約数ペア:

[(1, 72408966), (2, 36204483), (3, 24136322), (6, 12068161), (7, 10344138), (14, 5172069), (21, 3448046), (42, 1724023), (49, 1477734), (98, 738867), (147, 492578), (294, 246289)]