77042090

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{44533}}^1$

素因数の和:44713

約数の個数: 16

約数和(自身を含む): 139480488

約数和(自身を除く): 62438398

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 44533, 89066, 222665, 445330, 7704209, 15408418, 38521045, 77042090]

約数ペア:

[(1, 77042090), (2, 38521045), (5, 15408418), (10, 7704209), (173, 445330), (346, 222665), (865, 89066), (1730, 44533)]