80867376

素因数分解:

$2^4\times 3^3\times {\mathrm{187193}}^1$

素因数の和:187210

約数の個数: 40

約数和(自身を含む): 232120560

約数和(自身を除く): 151253184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187193, 374386, 561579, 748772, 1123158, 1497544, 1684737, 2246316, 2995088, 3369474, 4492632, 5054211, 6738948, 8985264, 10108422, 13477896, 20216844, 26955792, 40433688, 80867376]

約数ペア:

[(1, 80867376), (2, 40433688), (3, 26955792), (4, 20216844), (6, 13477896), (8, 10108422), (9, 8985264), (12, 6738948), (16, 5054211), (18, 4492632), (24, 3369474), (27, 2995088), (36, 2246316), (48, 1684737), (54, 1497544), (72, 1123158), (108, 748772), (144, 561579), (216, 374386), (432, 187193)]