82722376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 172439820

約数和(自身を除く): 89717444

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 484, 776, 881, 968, 1067, 1762, 2134, 3524, 4268, 7048, 8536, 9691, 11737, 19382, 23474, 38764, 46948, 77528, 85457, 93896, 106601, 170914, 213202, 341828, 426404, 683656, 852808, 940027, 1880054, 3760108, 7520216, 10340297, 20680594, 41361188, 82722376]

約数ペア:

[(1, 82722376), (2, 41361188), (4, 20680594), (8, 10340297), (11, 7520216), (22, 3760108), (44, 1880054), (88, 940027), (97, 852808), (121, 683656), (194, 426404), (242, 341828), (388, 213202), (484, 170914), (776, 106601), (881, 93896), (968, 85457), (1067, 77528), (1762, 46948), (2134, 38764), (3524, 23474), (4268, 19382), (7048, 11737), (8536, 9691)]