78011778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1000151}}^1$

素因数の和:1000169

約数の個数: 16

約数和(自身を含む): 168025536

約数和(自身を除く): 90013758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1000151, 2000302, 3000453, 6000906, 13001963, 26003926, 39005889, 78011778]

約数ペア:

[(1, 78011778), (2, 39005889), (3, 26003926), (6, 13001963), (13, 6000906), (26, 3000453), (39, 2000302), (78, 1000151)]