172276734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 408748032

約数和(自身を除く): 236471298

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 307, 431, 434, 614, 651, 862, 921, 1293, 1302, 1842, 2149, 2586, 3017, 4298, 6034, 6447, 9051, 9517, 12894, 13361, 18102, 19034, 26722, 28551, 40083, 57102, 66619, 80166, 93527, 132317, 133238, 187054, 199857, 264634, 280581, 396951, 399714, 561162, 793902, 926219, 1852438, 2778657, 4101827, 5557314, 8203654, 12305481, 24610962, 28712789, 57425578, 86138367, 172276734]

約数ペア:

[(1, 172276734), (2, 86138367), (3, 57425578), (6, 28712789), (7, 24610962), (14, 12305481), (21, 8203654), (31, 5557314), (42, 4101827), (62, 2778657), (93, 1852438), (186, 926219), (217, 793902), (307, 561162), (431, 399714), (434, 396951), (614, 280581), (651, 264634), (862, 199857), (921, 187054), (1293, 133238), (1302, 132317), (1842, 93527), (2149, 80166), (2586, 66619), (3017, 57102), (4298, 40083), (6034, 28551), (6447, 26722), (9051, 19034), (9517, 18102), (12894, 13361)]