71683404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{459509}}^1$

素因数の和:459529

約数の個数: 24

約数和(自身を含む): 180127920

約数和(自身を除く): 108444516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 459509, 919018, 1378527, 1838036, 2757054, 5514108, 5973617, 11947234, 17920851, 23894468, 35841702, 71683404]

約数ペア:

[(1, 71683404), (2, 35841702), (3, 23894468), (4, 17920851), (6, 11947234), (12, 5973617), (13, 5514108), (26, 2757054), (39, 1838036), (52, 1378527), (78, 919018), (156, 459509)]