71563098

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 85201062

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 83, 102, 107, 158, 166, 214, 237, 249, 321, 474, 498, 642, 1343, 1411, 1819, 2686, 2822, 3638, 4029, 4233, 5457, 6557, 8058, 8453, 8466, 8881, 10914, 13114, 16906, 17762, 19671, 25359, 26643, 39342, 50718, 53286, 111469, 143701, 150977, 222938, 287402, 301954, 334407, 431103, 452931, 668814, 701599, 862206, 905862, 1403198, 2104797, 4209594, 11927183, 23854366, 35781549, 71563098]

約数ペア:

[(1, 71563098), (2, 35781549), (3, 23854366), (6, 11927183), (17, 4209594), (34, 2104797), (51, 1403198), (79, 905862), (83, 862206), (102, 701599), (107, 668814), (158, 452931), (166, 431103), (214, 334407), (237, 301954), (249, 287402), (321, 222938), (474, 150977), (498, 143701), (642, 111469), (1343, 53286), (1411, 50718), (1819, 39342), (2686, 26643), (2822, 25359), (3638, 19671), (4029, 17762), (4233, 16906), (5457, 13114), (6557, 10914), (8058, 8881), (8453, 8466)]