64686264

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{18089}}^1$

素因数の和:18247

約数の個数: 32

約数和(自身を含む): 162810000

約数和(自身を除く): 98123736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 18089, 36178, 54267, 72356, 108534, 144712, 217068, 434136, 2695261, 5390522, 8085783, 10781044, 16171566, 21562088, 32343132, 64686264]

約数ペア:

[(1, 64686264), (2, 32343132), (3, 21562088), (4, 16171566), (6, 10781044), (8, 8085783), (12, 5390522), (24, 2695261), (149, 434136), (298, 217068), (447, 144712), (596, 108534), (894, 72356), (1192, 54267), (1788, 36178), (3576, 18089)]