80377812

素因数分解:

$2^2\times 3^3\times {\mathrm{744239}}^1$

素因数の和:744252

約数の個数: 24

約数和(自身を含む): 208387200

約数和(自身を除く): 128009388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 744239, 1488478, 2232717, 2976956, 4465434, 6698151, 8930868, 13396302, 20094453, 26792604, 40188906, 80377812]

約数ペア:

[(1, 80377812), (2, 40188906), (3, 26792604), (4, 20094453), (6, 13396302), (9, 8930868), (12, 6698151), (18, 4465434), (27, 2976956), (36, 2232717), (54, 1488478), (108, 744239)]