78170236

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 138986064

約数和(自身を除く): 60815828

約数列:

[1, 2, 4, 113, 163, 226, 326, 452, 652, 1061, 2122, 4244, 18419, 36838, 73676, 119893, 172943, 239786, 345886, 479572, 691772, 19542559, 39085118, 78170236]

約数ペア:

[(1, 78170236), (2, 39085118), (4, 19542559), (113, 691772), (163, 479572), (226, 345886), (326, 239786), (452, 172943), (652, 119893), (1061, 73676), (2122, 36838), (4244, 18419)]