77889939208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1\times {\mathrm{4513}}^1$

素因数の和:5606

約数の個数: 64

約数和(自身を含む): 154157794560

約数和(自身を除く): 76267855352

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 967, 1934, 2231, 3868, 4462, 4513, 7736, 8924, 9026, 17848, 18052, 22241, 36104, 44482, 88964, 93799, 103799, 177928, 187598, 207598, 375196, 415196, 437761, 750392, 830392, 875522, 1751044, 2157377, 3502088, 4314754, 4364071, 8629508, 8728142, 10068503, 17259016, 17456284, 20137006, 34912568, 40274012, 80548024, 100373633, 200747266, 401494532, 423314887, 802989064, 846629774, 1693259548, 3386519096, 9736242401, 19472484802, 38944969604, 77889939208]

約数ペア:

[(1, 77889939208), (2, 38944969604), (4, 19472484802), (8, 9736242401), (23, 3386519096), (46, 1693259548), (92, 846629774), (97, 802989064), (184, 423314887), (194, 401494532), (388, 200747266), (776, 100373633), (967, 80548024), (1934, 40274012), (2231, 34912568), (3868, 20137006), (4462, 17456284), (4513, 17259016), (7736, 10068503), (8924, 8728142), (9026, 8629508), (17848, 4364071), (18052, 4314754), (22241, 3502088), (36104, 2157377), (44482, 1751044), (88964, 875522), (93799, 830392), (103799, 750392), (177928, 437761), (187598, 415196), (207598, 375196)]