81423096

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{9721}}^1$

素因数の和:10079

約数の個数: 32

約数和(自身を含む): 204162000

約数和(自身を除く): 122738904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 8376, 9721, 19442, 29163, 38884, 58326, 77768, 116652, 233304, 3392629, 6785258, 10177887, 13570516, 20355774, 27141032, 40711548, 81423096]

約数ペア:

[(1, 81423096), (2, 40711548), (3, 27141032), (4, 20355774), (6, 13570516), (8, 10177887), (12, 6785258), (24, 3392629), (349, 233304), (698, 116652), (1047, 77768), (1396, 58326), (2094, 38884), (2792, 29163), (4188, 19442), (8376, 9721)]