71780104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 153096300

約数和(自身を除く): 81316196

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 968, 1276, 2552, 2557, 3509, 5114, 7018, 10228, 14036, 20456, 28072, 28127, 56254, 74153, 112508, 148306, 225016, 296612, 309397, 593224, 618794, 815683, 1237588, 1631366, 2475176, 3262732, 6525464, 8972513, 17945026, 35890052, 71780104]

約数ペア:

[(1, 71780104), (2, 35890052), (4, 17945026), (8, 8972513), (11, 6525464), (22, 3262732), (29, 2475176), (44, 1631366), (58, 1237588), (88, 815683), (116, 618794), (121, 593224), (232, 309397), (242, 296612), (319, 225016), (484, 148306), (638, 112508), (968, 74153), (1276, 56254), (2552, 28127), (2557, 28072), (3509, 20456), (5114, 14036), (7018, 10228)]