80457696

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 252972720

約数和(自身を除く): 172515024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 109, 132, 144, 176, 198, 218, 233, 264, 288, 327, 352, 396, 436, 466, 528, 654, 699, 792, 872, 932, 981, 1056, 1199, 1308, 1398, 1584, 1744, 1864, 1962, 2097, 2398, 2563, 2616, 2796, 3168, 3488, 3597, 3728, 3924, 4194, 4796, 5126, 5232, 5592, 7194, 7456, 7689, 7848, 8388, 9592, 10252, 10464, 10791, 11184, 14388, 15378, 15696, 16776, 19184, 20504, 21582, 22368, 23067, 25397, 28776, 30756, 31392, 33552, 38368, 41008, 43164, 46134, 50794, 57552, 61512, 67104, 76191, 82016, 86328, 92268, 101588, 115104, 123024, 152382, 172656, 184536, 203176, 228573, 246048, 279367, 304764, 345312, 369072, 406352, 457146, 558734, 609528, 738144, 812704, 838101, 914292, 1117468, 1219056, 1676202, 1828584, 2234936, 2438112, 2514303, 3352404, 3657168, 4469872, 5028606, 6704808, 7314336, 8939744, 10057212, 13409616, 20114424, 26819232, 40228848, 80457696]

約数ペア:

[(1, 80457696), (2, 40228848), (3, 26819232), (4, 20114424), (6, 13409616), (8, 10057212), (9, 8939744), (11, 7314336), (12, 6704808), (16, 5028606), (18, 4469872), (22, 3657168), (24, 3352404), (32, 2514303), (33, 2438112), (36, 2234936), (44, 1828584), (48, 1676202), (66, 1219056), (72, 1117468), (88, 914292), (96, 838101), (99, 812704), (109, 738144), (132, 609528), (144, 558734), (176, 457146), (198, 406352), (218, 369072), (233, 345312), (264, 304764), (288, 279367), (327, 246048), (352, 228573), (396, 203176), (436, 184536), (466, 172656), (528, 152382), (654, 123024), (699, 115104), (792, 101588), (872, 92268), (932, 86328), (981, 82016), (1056, 76191), (1199, 67104), (1308, 61512), (1398, 57552), (1584, 50794), (1744, 46134), (1864, 43164), (1962, 41008), (2097, 38368), (2398, 33552), (2563, 31392), (2616, 30756), (2796, 28776), (3168, 25397), (3488, 23067), (3597, 22368), (3728, 21582), (3924, 20504), (4194, 19184), (4796, 16776), (5126, 15696), (5232, 15378), (5592, 14388), (7194, 11184), (7456, 10791), (7689, 10464), (7848, 10252), (8388, 9592)]