80439408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79801}}^1$

素因数の和:79822

約数の個数: 60

約数和(自身を含む): 257281648

約数和(自身を除く): 176842240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 79801, 159602, 239403, 319204, 478806, 558607, 638408, 718209, 957612, 1117214, 1276816, 1436418, 1675821, 1915224, 2234428, 2872836, 3351642, 3830448, 4468856, 5027463, 5745672, 6703284, 8937712, 10054926, 11491344, 13406568, 20109852, 26813136, 40219704, 80439408]

約数ペア:

[(1, 80439408), (2, 40219704), (3, 26813136), (4, 20109852), (6, 13406568), (7, 11491344), (8, 10054926), (9, 8937712), (12, 6703284), (14, 5745672), (16, 5027463), (18, 4468856), (21, 3830448), (24, 3351642), (28, 2872836), (36, 2234428), (42, 1915224), (48, 1675821), (56, 1436418), (63, 1276816), (72, 1117214), (84, 957612), (112, 718209), (126, 638408), (144, 558607), (168, 478806), (252, 319204), (336, 239403), (504, 159602), (1008, 79801)]