78889716

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{27739}}^1$

素因数の和:27828

約数の個数: 36

約数和(自身を含む): 201947200

約数和(自身を除く): 123057484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 27739, 55478, 83217, 110956, 166434, 249651, 332868, 499302, 998604, 2191381, 4382762, 6574143, 8765524, 13148286, 19722429, 26296572, 39444858, 78889716]

約数ペア:

[(1, 78889716), (2, 39444858), (3, 26296572), (4, 19722429), (6, 13148286), (9, 8765524), (12, 6574143), (18, 4382762), (36, 2191381), (79, 998604), (158, 499302), (237, 332868), (316, 249651), (474, 166434), (711, 110956), (948, 83217), (1422, 55478), (2844, 27739)]