87780102

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{142039}}^1$

素因数の和:142147

約数の個数: 16

約数和(自身を含む): 177265920

約数和(自身を除く): 89485818

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 142039, 284078, 426117, 852234, 14630017, 29260034, 43890051, 87780102]

約数ペア:

[(1, 87780102), (2, 43890051), (3, 29260034), (6, 14630017), (103, 852234), (206, 426117), (309, 284078), (618, 142039)]