82701794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 74891806

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 71, 133, 142, 151, 203, 266, 302, 406, 497, 551, 994, 1057, 1102, 1349, 2059, 2114, 2698, 2869, 3857, 4118, 4379, 5738, 7714, 8758, 9443, 10721, 14413, 18886, 20083, 21442, 28826, 30653, 39121, 40166, 61306, 75047, 78242, 83201, 150094, 166402, 203699, 273847, 310909, 407398, 547694, 582407, 621818, 1164814, 1425893, 2176363, 2851786, 4352726, 5907271, 11814542, 41350897, 82701794]

約数ペア:

[(1, 82701794), (2, 41350897), (7, 11814542), (14, 5907271), (19, 4352726), (29, 2851786), (38, 2176363), (58, 1425893), (71, 1164814), (133, 621818), (142, 582407), (151, 547694), (203, 407398), (266, 310909), (302, 273847), (406, 203699), (497, 166402), (551, 150094), (994, 83201), (1057, 78242), (1102, 75047), (1349, 61306), (2059, 40166), (2114, 39121), (2698, 30653), (2869, 28826), (3857, 21442), (4118, 20083), (4379, 18886), (5738, 14413), (7714, 10721), (8758, 9443)]