72229266

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^2\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 163386720

約数和(自身を除く): 91157454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 251, 438, 502, 657, 753, 1314, 1506, 1971, 2259, 3942, 4518, 5329, 6777, 10658, 13554, 15987, 18323, 31974, 36646, 47961, 54969, 95922, 109938, 143883, 164907, 287766, 329814, 494721, 989442, 1337579, 2675158, 4012737, 8025474, 12038211, 24076422, 36114633, 72229266]

約数ペア:

[(1, 72229266), (2, 36114633), (3, 24076422), (6, 12038211), (9, 8025474), (18, 4012737), (27, 2675158), (54, 1337579), (73, 989442), (146, 494721), (219, 329814), (251, 287766), (438, 164907), (502, 143883), (657, 109938), (753, 95922), (1314, 54969), (1506, 47961), (1971, 36646), (2259, 31974), (3942, 18323), (4518, 15987), (5329, 13554), (6777, 10658)]