72051266

素因数分解:

$2^1\times 7^3\times {\mathrm{105031}}^1$

素因数の和:105054

約数の個数: 16

約数和(自身を含む): 126038400

約数和(自身を除く): 53987134

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 105031, 210062, 735217, 1470434, 5146519, 10293038, 36025633, 72051266]

約数ペア:

[(1, 72051266), (2, 36025633), (7, 10293038), (14, 5146519), (49, 1470434), (98, 735217), (343, 210062), (686, 105031)]