89696040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106781}}^1$

素因数の和:106802

約数の個数: 64

約数和(自身を含む): 307532160

約数和(自身を除く): 217836120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106781, 213562, 320343, 427124, 533905, 640686, 747467, 854248, 1067810, 1281372, 1494934, 1601715, 2135620, 2242401, 2562744, 2989868, 3203430, 3737335, 4271240, 4484802, 5979736, 6406860, 7474670, 8969604, 11212005, 12813720, 14949340, 17939208, 22424010, 29898680, 44848020, 89696040]

約数ペア:

[(1, 89696040), (2, 44848020), (3, 29898680), (4, 22424010), (5, 17939208), (6, 14949340), (7, 12813720), (8, 11212005), (10, 8969604), (12, 7474670), (14, 6406860), (15, 5979736), (20, 4484802), (21, 4271240), (24, 3737335), (28, 3203430), (30, 2989868), (35, 2562744), (40, 2242401), (42, 2135620), (56, 1601715), (60, 1494934), (70, 1281372), (84, 1067810), (105, 854248), (120, 747467), (140, 640686), (168, 533905), (210, 427124), (280, 320343), (420, 213562), (840, 106781)]