84451080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100537}}^1$

素因数の和:100558

約数の個数: 64

約数和(自身を含む): 289549440

約数和(自身を除く): 205098360

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, 100537, 201074, 301611, 402148, 502685, 603222, 703759, 804296, 1005370, 1206444, 1407518, 1508055, 2010740, 2111277, 2412888, 2815036, 3016110, 3518795, 4021480, 4222554, 5630072, 6032220, 7037590, 8445108, 10556385, 12064440, 14075180, 16890216, 21112770, 28150360, 42225540, 84451080]

約数ペア:

[(1, 84451080), (2, 42225540), (3, 28150360), (4, 21112770), (5, 16890216), (6, 14075180), (7, 12064440), (8, 10556385), (10, 8445108), (12, 7037590), (14, 6032220), (15, 5630072), (20, 4222554), (21, 4021480), (24, 3518795), (28, 3016110), (30, 2815036), (35, 2412888), (40, 2111277), (42, 2010740), (56, 1508055), (60, 1407518), (70, 1206444), (84, 1005370), (105, 804296), (120, 703759), (140, 603222), (168, 502685), (210, 402148), (280, 301611), (420, 201074), (840, 100537)]