68899168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 91977632

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 379, 416, 437, 494, 598, 608, 736, 758, 874, 988, 1196, 1516, 1748, 1976, 2392, 3032, 3496, 3952, 4784, 4927, 5681, 6064, 6992, 7201, 7904, 8717, 9568, 9854, 11362, 12128, 13984, 14402, 17434, 19708, 22724, 28804, 34868, 39416, 45448, 57608, 69736, 78832, 90896, 93613, 113321, 115216, 139472, 157664, 165623, 181792, 187226, 226642, 230432, 278944, 331246, 374452, 453284, 662492, 748904, 906568, 1324984, 1497808, 1813136, 2153099, 2649968, 2995616, 3626272, 4306198, 5299936, 8612396, 17224792, 34449584, 68899168]

約数ペア:

[(1, 68899168), (2, 34449584), (4, 17224792), (8, 8612396), (13, 5299936), (16, 4306198), (19, 3626272), (23, 2995616), (26, 2649968), (32, 2153099), (38, 1813136), (46, 1497808), (52, 1324984), (76, 906568), (92, 748904), (104, 662492), (152, 453284), (184, 374452), (208, 331246), (247, 278944), (299, 230432), (304, 226642), (368, 187226), (379, 181792), (416, 165623), (437, 157664), (494, 139472), (598, 115216), (608, 113321), (736, 93613), (758, 90896), (874, 78832), (988, 69736), (1196, 57608), (1516, 45448), (1748, 39416), (1976, 34868), (2392, 28804), (3032, 22724), (3496, 19708), (3952, 17434), (4784, 14402), (4927, 13984), (5681, 12128), (6064, 11362), (6992, 9854), (7201, 9568), (7904, 8717)]