68166089472

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{220243}}^1$

素因数の和:220306

約数の個数: 144

約数和(自身を含む): 201680073728

約数和(自身を除く): 133513984256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5952, 6448, 7936, 9672, 9984, 11904, 12896, 19344, 23808, 25792, 38688, 51584, 77376, 103168, 154752, 220243, 309504, 440486, 660729, 880972, 1321458, 1761944, 2642916, 2863159, 3523888, 5285832, 5726318, 6827533, 7047776, 8589477, 10571664, 11452636, 13655066, 14095552, 17178954, 20482599, 21143328, 22905272, 27310132, 28191104, 34357908, 40965198, 42286656, 45810544, 54620264, 56382208, 68715816, 81930396, 84573312, 88757929, 91621088, 109240528, 137431632, 163860792, 169146624, 177515858, 183242176, 218481056, 266273787, 274863264, 327721584, 355031716, 366484352, 436962112, 532547574, 549726528, 655443168, 710063432, 732968704, 873924224, 1065095148, 1099453056, 1310886336, 1420126864, 1747848448, 2130190296, 2198906112, 2621772672, 2840253728, 4260380592, 5243545344, 5680507456, 8520761184, 11361014912, 17041522368, 22722029824, 34083044736, 68166089472]

約数ペア:

[(1, 68166089472), (2, 34083044736), (3, 22722029824), (4, 17041522368), (6, 11361014912), (8, 8520761184), (12, 5680507456), (13, 5243545344), (16, 4260380592), (24, 2840253728), (26, 2621772672), (31, 2198906112), (32, 2130190296), (39, 1747848448), (48, 1420126864), (52, 1310886336), (62, 1099453056), (64, 1065095148), (78, 873924224), (93, 732968704), (96, 710063432), (104, 655443168), (124, 549726528), (128, 532547574), (156, 436962112), (186, 366484352), (192, 355031716), (208, 327721584), (248, 274863264), (256, 266273787), (312, 218481056), (372, 183242176), (384, 177515858), (403, 169146624), (416, 163860792), (496, 137431632), (624, 109240528), (744, 91621088), (768, 88757929), (806, 84573312), (832, 81930396), (992, 68715816), (1209, 56382208), (1248, 54620264), (1488, 45810544), (1612, 42286656), (1664, 40965198), (1984, 34357908), (2418, 28191104), (2496, 27310132), (2976, 22905272), (3224, 21143328), (3328, 20482599), (3968, 17178954), (4836, 14095552), (4992, 13655066), (5952, 11452636), (6448, 10571664), (7936, 8589477), (9672, 7047776), (9984, 6827533), (11904, 5726318), (12896, 5285832), (19344, 3523888), (23808, 2863159), (25792, 2642916), (38688, 1761944), (51584, 1321458), (77376, 880972), (103168, 660729), (154752, 440486), (220243, 309504)]