73066576

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 161203968

約数和(自身を除く): 88137392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 73, 88, 94, 121, 146, 176, 188, 242, 292, 376, 484, 517, 584, 752, 803, 968, 1034, 1168, 1331, 1606, 1936, 2068, 2662, 3212, 3431, 4136, 5324, 5687, 6424, 6862, 8272, 8833, 10648, 11374, 12848, 13724, 17666, 21296, 22748, 27448, 35332, 37741, 45496, 54896, 62557, 70664, 75482, 90992, 97163, 125114, 141328, 150964, 194326, 250228, 301928, 388652, 415151, 500456, 603856, 777304, 830302, 1000912, 1554608, 1660604, 3321208, 4566661, 6642416, 9133322, 18266644, 36533288, 73066576]

約数ペア:

[(1, 73066576), (2, 36533288), (4, 18266644), (8, 9133322), (11, 6642416), (16, 4566661), (22, 3321208), (44, 1660604), (47, 1554608), (73, 1000912), (88, 830302), (94, 777304), (121, 603856), (146, 500456), (176, 415151), (188, 388652), (242, 301928), (292, 250228), (376, 194326), (484, 150964), (517, 141328), (584, 125114), (752, 97163), (803, 90992), (968, 75482), (1034, 70664), (1168, 62557), (1331, 54896), (1606, 45496), (1936, 37741), (2068, 35332), (2662, 27448), (3212, 22748), (3431, 21296), (4136, 17666), (5324, 13724), (5687, 12848), (6424, 11374), (6862, 10648), (8272, 8833)]