80245884

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{51047}}^1$

素因数の和:51185

約数の個数: 24

約数和(自身を含む): 188673408

約数和(自身を除く): 108427524

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 51047, 102094, 153141, 204188, 306282, 612564, 6687157, 13374314, 20061471, 26748628, 40122942, 80245884]

約数ペア:

[(1, 80245884), (2, 40122942), (3, 26748628), (4, 20061471), (6, 13374314), (12, 6687157), (131, 612564), (262, 306282), (393, 204188), (524, 153141), (786, 102094), (1572, 51047)]