75457728

素因数分解:

$2^6\times 3^2\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:774

約数の個数: 84

約数和(自身を含む): 217535760

約数和(自身を除く): 142078032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 269, 288, 487, 538, 576, 807, 974, 1076, 1461, 1614, 1948, 2152, 2421, 2922, 3228, 3896, 4304, 4383, 4842, 5844, 6456, 7792, 8608, 8766, 9684, 11688, 12912, 15584, 17216, 17532, 19368, 23376, 25824, 31168, 35064, 38736, 46752, 51648, 70128, 77472, 93504, 131003, 140256, 154944, 262006, 280512, 393009, 524012, 786018, 1048024, 1179027, 1572036, 2096048, 2358054, 3144072, 4192096, 4716108, 6288144, 8384192, 9432216, 12576288, 18864432, 25152576, 37728864, 75457728]

約数ペア:

[(1, 75457728), (2, 37728864), (3, 25152576), (4, 18864432), (6, 12576288), (8, 9432216), (9, 8384192), (12, 6288144), (16, 4716108), (18, 4192096), (24, 3144072), (32, 2358054), (36, 2096048), (48, 1572036), (64, 1179027), (72, 1048024), (96, 786018), (144, 524012), (192, 393009), (269, 280512), (288, 262006), (487, 154944), (538, 140256), (576, 131003), (807, 93504), (974, 77472), (1076, 70128), (1461, 51648), (1614, 46752), (1948, 38736), (2152, 35064), (2421, 31168), (2922, 25824), (3228, 23376), (3896, 19368), (4304, 17532), (4383, 17216), (4842, 15584), (5844, 12912), (6456, 11688), (7792, 9684), (8608, 8766)]