85809828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{550063}}^1$

素因数の和:550083

約数の個数: 24

約数和(自身を含む): 215625088

約数和(自身を除く): 129815260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 550063, 1100126, 1650189, 2200252, 3300378, 6600756, 7150819, 14301638, 21452457, 28603276, 42904914, 85809828]

約数ペア:

[(1, 85809828), (2, 42904914), (3, 28603276), (4, 21452457), (6, 14301638), (12, 7150819), (13, 6600756), (26, 3300378), (39, 2200252), (52, 1650189), (78, 1100126), (156, 550063)]