80223948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{318349}}^1$

素因数の和:318366

約数の個数: 36

約数和(自身を含む): 231758800

約数和(自身を除く): 151534852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 318349, 636698, 955047, 1273396, 1910094, 2228443, 2865141, 3820188, 4456886, 5730282, 6685329, 8913772, 11460564, 13370658, 20055987, 26741316, 40111974, 80223948]

約数ペア:

[(1, 80223948), (2, 40111974), (3, 26741316), (4, 20055987), (6, 13370658), (7, 11460564), (9, 8913772), (12, 6685329), (14, 5730282), (18, 4456886), (21, 3820188), (28, 2865141), (36, 2228443), (42, 1910094), (63, 1273396), (84, 955047), (126, 636698), (252, 318349)]