83221404

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{20219}}^1$

素因数の和:20247

約数の個数: 48

約数和(自身を含む): 226464000

約数和(自身を除く): 143242596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 20219, 40438, 60657, 80876, 121314, 141533, 242628, 283066, 424599, 566132, 849198, 990731, 1698396, 1981462, 2972193, 3962924, 5944386, 6935117, 11888772, 13870234, 20805351, 27740468, 41610702, 83221404]

約数ペア:

[(1, 83221404), (2, 41610702), (3, 27740468), (4, 20805351), (6, 13870234), (7, 11888772), (12, 6935117), (14, 5944386), (21, 3962924), (28, 2972193), (42, 1981462), (49, 1698396), (84, 990731), (98, 849198), (147, 566132), (196, 424599), (294, 283066), (343, 242628), (588, 141533), (686, 121314), (1029, 80876), (1372, 60657), (2058, 40438), (4116, 20219)]