78941028

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{25013}}^1$

素因数の和:25283

約数の個数: 24

約数和(自身を含む): 184903488

約数和(自身を除く): 105962460

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 25013, 50026, 75039, 100052, 150078, 300156, 6578419, 13156838, 19735257, 26313676, 39470514, 78941028]

約数ペア:

[(1, 78941028), (2, 39470514), (3, 26313676), (4, 19735257), (6, 13156838), (12, 6578419), (263, 300156), (526, 150078), (789, 100052), (1052, 75039), (1578, 50026), (3156, 25013)]