71307216

素因数分解:

$2^4\times 3^4\times {\mathrm{55021}}^1$

素因数の和:55041

約数の個数: 50

約数和(自身を含む): 206387522

約数和(自身を除く): 135080306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 55021, 110042, 165063, 220084, 330126, 440168, 495189, 660252, 880336, 990378, 1320504, 1485567, 1980756, 2641008, 2971134, 3961512, 4456701, 5942268, 7923024, 8913402, 11884536, 17826804, 23769072, 35653608, 71307216]

約数ペア:

[(1, 71307216), (2, 35653608), (3, 23769072), (4, 17826804), (6, 11884536), (8, 8913402), (9, 7923024), (12, 5942268), (16, 4456701), (18, 3961512), (24, 2971134), (27, 2641008), (36, 1980756), (48, 1485567), (54, 1320504), (72, 990378), (81, 880336), (108, 660252), (144, 495189), (162, 440168), (216, 330126), (324, 220084), (432, 165063), (648, 110042), (1296, 55021)]