71889672

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19079}}^1$

素因数の和:19245

約数の個数: 32

約数和(自身を含む): 180878400

約数和(自身を除く): 108988728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 19079, 38158, 57237, 76316, 114474, 152632, 228948, 457896, 2995403, 5990806, 8986209, 11981612, 17972418, 23963224, 35944836, 71889672]

約数ペア:

[(1, 71889672), (2, 35944836), (3, 23963224), (4, 17972418), (6, 11981612), (8, 8986209), (12, 5990806), (24, 2995403), (157, 457896), (314, 228948), (471, 152632), (628, 114474), (942, 76316), (1256, 57237), (1884, 38158), (3768, 19079)]