68264416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 157852800

約数和(自身を除く): 89588384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 59, 76, 88, 118, 152, 173, 176, 209, 236, 304, 346, 352, 418, 472, 608, 649, 692, 836, 944, 1121, 1298, 1384, 1672, 1888, 1903, 2242, 2596, 2768, 3287, 3344, 3806, 4484, 5192, 5536, 6574, 6688, 7612, 8968, 10207, 10384, 12331, 13148, 15224, 17936, 20414, 20768, 24662, 26296, 30448, 35872, 36157, 40828, 49324, 52592, 60896, 72314, 81656, 98648, 105184, 112277, 144628, 163312, 193933, 197296, 224554, 289256, 326624, 387866, 394592, 449108, 578512, 775732, 898216, 1157024, 1551464, 1796432, 2133263, 3102928, 3592864, 4266526, 6205856, 8533052, 17066104, 34132208, 68264416]

約数ペア:

[(1, 68264416), (2, 34132208), (4, 17066104), (8, 8533052), (11, 6205856), (16, 4266526), (19, 3592864), (22, 3102928), (32, 2133263), (38, 1796432), (44, 1551464), (59, 1157024), (76, 898216), (88, 775732), (118, 578512), (152, 449108), (173, 394592), (176, 387866), (209, 326624), (236, 289256), (304, 224554), (346, 197296), (352, 193933), (418, 163312), (472, 144628), (608, 112277), (649, 105184), (692, 98648), (836, 81656), (944, 72314), (1121, 60896), (1298, 52592), (1384, 49324), (1672, 40828), (1888, 36157), (1903, 35872), (2242, 30448), (2596, 26296), (2768, 24662), (3287, 20768), (3344, 20414), (3806, 17936), (4484, 15224), (5192, 13148), (5536, 12331), (6574, 10384), (6688, 10207), (7612, 8968)]