72050874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{245071}}^1$

素因数の和:245090

約数の個数: 24

約数和(自身を含む): 167629248

約数和(自身を除く): 95578374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 245071, 490142, 735213, 1470426, 1715497, 3430994, 5146491, 10292982, 12008479, 24016958, 36025437, 72050874]

約数ペア:

[(1, 72050874), (2, 36025437), (3, 24016958), (6, 12008479), (7, 10292982), (14, 5146491), (21, 3430994), (42, 1715497), (49, 1470426), (98, 735213), (147, 490142), (294, 245071)]