84199920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50119}}^1$

素因数の和:50142

約数の個数: 80

約数和(自身を含む): 298314240

約数和(自身を除く): 214114320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 50119, 100238, 150357, 200476, 250595, 300714, 350833, 400952, 501190, 601428, 701666, 751785, 801904, 1002380, 1052499, 1202856, 1403332, 1503570, 1754165, 2004760, 2104998, 2405712, 2806664, 3007140, 3508330, 4009520, 4209996, 5262495, 5613328, 6014280, 7016660, 8419992, 10524990, 12028560, 14033320, 16839984, 21049980, 28066640, 42099960, 84199920]

約数ペア:

[(1, 84199920), (2, 42099960), (3, 28066640), (4, 21049980), (5, 16839984), (6, 14033320), (7, 12028560), (8, 10524990), (10, 8419992), (12, 7016660), (14, 6014280), (15, 5613328), (16, 5262495), (20, 4209996), (21, 4009520), (24, 3508330), (28, 3007140), (30, 2806664), (35, 2405712), (40, 2104998), (42, 2004760), (48, 1754165), (56, 1503570), (60, 1403332), (70, 1202856), (80, 1052499), (84, 1002380), (105, 801904), (112, 751785), (120, 701666), (140, 601428), (168, 501190), (210, 400952), (240, 350833), (280, 300714), (336, 250595), (420, 200476), (560, 150357), (840, 100238), (1680, 50119)]