87292160

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 213687936

約数和(自身を除く): 126395776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1451, 1504, 1880, 2902, 3008, 3760, 5804, 6016, 7255, 7520, 11608, 12032, 14510, 15040, 23216, 29020, 30080, 46432, 58040, 60160, 68197, 92864, 116080, 136394, 185728, 232160, 272788, 340985, 371456, 464320, 545576, 681970, 928640, 1091152, 1363940, 1857280, 2182304, 2727880, 4364608, 5455760, 8729216, 10911520, 17458432, 21823040, 43646080, 87292160]

約数ペア:

[(1, 87292160), (2, 43646080), (4, 21823040), (5, 17458432), (8, 10911520), (10, 8729216), (16, 5455760), (20, 4364608), (32, 2727880), (40, 2182304), (47, 1857280), (64, 1363940), (80, 1091152), (94, 928640), (128, 681970), (160, 545576), (188, 464320), (235, 371456), (256, 340985), (320, 272788), (376, 232160), (470, 185728), (640, 136394), (752, 116080), (940, 92864), (1280, 68197), (1451, 60160), (1504, 58040), (1880, 46432), (2902, 30080), (3008, 29020), (3760, 23216), (5804, 15040), (6016, 14510), (7255, 12032), (7520, 11608)]