170069268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 421660288

約数和(自身を除く): 251591020

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 367, 438, 529, 734, 876, 1058, 1101, 1468, 1587, 1679, 2116, 2202, 3174, 3358, 4404, 5037, 6348, 6716, 8441, 10074, 16882, 20148, 25323, 26791, 33764, 38617, 50646, 53582, 77234, 80373, 101292, 107164, 115851, 154468, 160746, 194143, 231702, 321492, 388286, 463404, 582429, 616193, 776572, 1164858, 1232386, 1848579, 2329716, 2464772, 3697158, 7394316, 14172439, 28344878, 42517317, 56689756, 85034634, 170069268]

約数ペア:

[(1, 170069268), (2, 85034634), (3, 56689756), (4, 42517317), (6, 28344878), (12, 14172439), (23, 7394316), (46, 3697158), (69, 2464772), (73, 2329716), (92, 1848579), (138, 1232386), (146, 1164858), (219, 776572), (276, 616193), (292, 582429), (367, 463404), (438, 388286), (529, 321492), (734, 231702), (876, 194143), (1058, 160746), (1101, 154468), (1468, 115851), (1587, 107164), (1679, 101292), (2116, 80373), (2202, 77234), (3174, 53582), (3358, 50646), (4404, 38617), (5037, 33764), (6348, 26791), (6716, 25323), (8441, 20148), (10074, 16882)]