65998944

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 208039104

約数和(自身を除く): 142040160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 83, 88, 96, 99, 132, 144, 166, 176, 198, 249, 251, 264, 288, 332, 352, 396, 498, 502, 528, 664, 747, 753, 792, 913, 996, 1004, 1056, 1328, 1494, 1506, 1584, 1826, 1992, 2008, 2259, 2656, 2739, 2761, 2988, 3012, 3168, 3652, 3984, 4016, 4518, 5478, 5522, 5976, 6024, 7304, 7968, 8032, 8217, 8283, 9036, 10956, 11044, 11952, 12048, 14608, 16434, 16566, 18072, 20833, 21912, 22088, 23904, 24096, 24849, 29216, 32868, 33132, 36144, 41666, 43824, 44176, 49698, 62499, 65736, 66264, 72288, 83332, 87648, 88352, 99396, 124998, 131472, 132528, 166664, 187497, 198792, 229163, 249996, 262944, 265056, 333328, 374994, 397584, 458326, 499992, 666656, 687489, 749988, 795168, 916652, 999984, 1374978, 1499976, 1833304, 1999968, 2062467, 2749956, 2999952, 3666608, 4124934, 5499912, 5999904, 7333216, 8249868, 10999824, 16499736, 21999648, 32999472, 65998944]

約数ペア:

[(1, 65998944), (2, 32999472), (3, 21999648), (4, 16499736), (6, 10999824), (8, 8249868), (9, 7333216), (11, 5999904), (12, 5499912), (16, 4124934), (18, 3666608), (22, 2999952), (24, 2749956), (32, 2062467), (33, 1999968), (36, 1833304), (44, 1499976), (48, 1374978), (66, 999984), (72, 916652), (83, 795168), (88, 749988), (96, 687489), (99, 666656), (132, 499992), (144, 458326), (166, 397584), (176, 374994), (198, 333328), (249, 265056), (251, 262944), (264, 249996), (288, 229163), (332, 198792), (352, 187497), (396, 166664), (498, 132528), (502, 131472), (528, 124998), (664, 99396), (747, 88352), (753, 87648), (792, 83332), (913, 72288), (996, 66264), (1004, 65736), (1056, 62499), (1328, 49698), (1494, 44176), (1506, 43824), (1584, 41666), (1826, 36144), (1992, 33132), (2008, 32868), (2259, 29216), (2656, 24849), (2739, 24096), (2761, 23904), (2988, 22088), (3012, 21912), (3168, 20833), (3652, 18072), (3984, 16566), (4016, 16434), (4518, 14608), (5478, 12048), (5522, 11952), (5976, 11044), (6024, 10956), (7304, 9036), (7968, 8283), (8032, 8217)]