81379008

素因数分解:

$2^6\times 3^2\times {\mathrm{141283}}^1$

素因数の和:141301

約数の個数: 42

約数和(自身を含む): 233259884

約数和(自身を除く): 151880876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141283, 282566, 423849, 565132, 847698, 1130264, 1271547, 1695396, 2260528, 2543094, 3390792, 4521056, 5086188, 6781584, 9042112, 10172376, 13563168, 20344752, 27126336, 40689504, 81379008]

約数ペア:

[(1, 81379008), (2, 40689504), (3, 27126336), (4, 20344752), (6, 13563168), (8, 10172376), (9, 9042112), (12, 6781584), (16, 5086188), (18, 4521056), (24, 3390792), (32, 2543094), (36, 2260528), (48, 1695396), (64, 1271547), (72, 1130264), (96, 847698), (144, 565132), (192, 423849), (288, 282566), (576, 141283)]