170721504

素因数分解:

$2^5\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1759}}^1$

素因数の和:2112

約数の個数: 72

約数和(自身を含む): 487206720

約数和(自身を除く): 316485216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 337, 674, 1011, 1348, 1759, 2022, 2696, 3033, 3518, 4044, 5277, 5392, 6066, 7036, 8088, 10554, 10784, 12132, 14072, 15831, 16176, 21108, 24264, 28144, 31662, 32352, 42216, 48528, 56288, 63324, 84432, 97056, 126648, 168864, 253296, 506592, 592783, 1185566, 1778349, 2371132, 3556698, 4742264, 5335047, 7113396, 9484528, 10670094, 14226792, 18969056, 21340188, 28453584, 42680376, 56907168, 85360752, 170721504]

約数ペア:

[(1, 170721504), (2, 85360752), (3, 56907168), (4, 42680376), (6, 28453584), (8, 21340188), (9, 18969056), (12, 14226792), (16, 10670094), (18, 9484528), (24, 7113396), (32, 5335047), (36, 4742264), (48, 3556698), (72, 2371132), (96, 1778349), (144, 1185566), (288, 592783), (337, 506592), (674, 253296), (1011, 168864), (1348, 126648), (1759, 97056), (2022, 84432), (2696, 63324), (3033, 56288), (3518, 48528), (4044, 42216), (5277, 32352), (5392, 31662), (6066, 28144), (7036, 24264), (8088, 21108), (10554, 16176), (10784, 15831), (12132, 14072)]