73988608

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 158311296

約数和(自身を除く): 84322688

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 103, 122, 128, 184, 206, 244, 256, 368, 412, 488, 512, 736, 824, 976, 1403, 1472, 1648, 1952, 2369, 2806, 2944, 3296, 3904, 4738, 5612, 5888, 6283, 6592, 7808, 9476, 11224, 11776, 12566, 13184, 15616, 18952, 22448, 25132, 26368, 31232, 37904, 44896, 50264, 52736, 75808, 89792, 100528, 144509, 151616, 179584, 201056, 289018, 303232, 359168, 402112, 578036, 606464, 718336, 804224, 1156072, 1212928, 1608448, 2312144, 3216896, 4624288, 9248576, 18497152, 36994304, 73988608]

約数ペア:

[(1, 73988608), (2, 36994304), (4, 18497152), (8, 9248576), (16, 4624288), (23, 3216896), (32, 2312144), (46, 1608448), (61, 1212928), (64, 1156072), (92, 804224), (103, 718336), (122, 606464), (128, 578036), (184, 402112), (206, 359168), (244, 303232), (256, 289018), (368, 201056), (412, 179584), (488, 151616), (512, 144509), (736, 100528), (824, 89792), (976, 75808), (1403, 52736), (1472, 50264), (1648, 44896), (1952, 37904), (2369, 31232), (2806, 26368), (2944, 25132), (3296, 22448), (3904, 18952), (4738, 15616), (5612, 13184), (5888, 12566), (6283, 11776), (6592, 11224), (7808, 9476)]