80570256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129119}}^1$

素因数の和:129143

約数の個数: 40

約数和(自身を含む): 224152320

約数和(自身を除く): 143582064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129119, 258238, 387357, 516476, 774714, 1032952, 1549428, 1678547, 2065904, 3098856, 3357094, 5035641, 6197712, 6714188, 10071282, 13428376, 20142564, 26856752, 40285128, 80570256]

約数ペア:

[(1, 80570256), (2, 40285128), (3, 26856752), (4, 20142564), (6, 13428376), (8, 10071282), (12, 6714188), (13, 6197712), (16, 5035641), (24, 3357094), (26, 3098856), (39, 2065904), (48, 1678547), (52, 1549428), (78, 1032952), (104, 774714), (156, 516476), (208, 387357), (312, 258238), (624, 129119)]