86912700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41387}}^1$

素因数の和:41411

約数の個数: 72

約数和(自身を含む): 287398272

約数和(自身を除く): 200485572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 41387, 82774, 124161, 165548, 206935, 248322, 289709, 413870, 496644, 579418, 620805, 827740, 869127, 1034675, 1158836, 1241610, 1448545, 1738254, 2069350, 2483220, 2897090, 3104025, 3476508, 4138700, 4345635, 5794180, 6208050, 7242725, 8691270, 12416100, 14485450, 17382540, 21728175, 28970900, 43456350, 86912700]

約数ペア:

[(1, 86912700), (2, 43456350), (3, 28970900), (4, 21728175), (5, 17382540), (6, 14485450), (7, 12416100), (10, 8691270), (12, 7242725), (14, 6208050), (15, 5794180), (20, 4345635), (21, 4138700), (25, 3476508), (28, 3104025), (30, 2897090), (35, 2483220), (42, 2069350), (50, 1738254), (60, 1448545), (70, 1241610), (75, 1158836), (84, 1034675), (100, 869127), (105, 827740), (140, 620805), (150, 579418), (175, 496644), (210, 413870), (300, 289709), (350, 248322), (420, 206935), (525, 165548), (700, 124161), (1050, 82774), (2100, 41387)]