83680352

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2087}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 189423360

約数和(自身を除く): 105743008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 2087, 2506, 2864, 4174, 5012, 5728, 8348, 10024, 14609, 16696, 20048, 29218, 33392, 40096, 58436, 66784, 116872, 233744, 373573, 467488, 747146, 1494292, 2615011, 2988584, 5230022, 5977168, 10460044, 11954336, 20920088, 41840176, 83680352]

約数ペア:

[(1, 83680352), (2, 41840176), (4, 20920088), (7, 11954336), (8, 10460044), (14, 5977168), (16, 5230022), (28, 2988584), (32, 2615011), (56, 1494292), (112, 747146), (179, 467488), (224, 373573), (358, 233744), (716, 116872), (1253, 66784), (1432, 58436), (2087, 40096), (2506, 33392), (2864, 29218), (4174, 20048), (5012, 16696), (5728, 14609), (8348, 10024)]