86864328

素因数分解:

$2^3\times 3^2\times {\mathrm{1206449}}^1$

素因数の和:1206461

約数の個数: 24

約数和(自身を含む): 235257750

約数和(自身を除く): 148393422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1206449, 2412898, 3619347, 4825796, 7238694, 9651592, 10858041, 14477388, 21716082, 28954776, 43432164, 86864328]

約数ペア:

[(1, 86864328), (2, 43432164), (3, 28954776), (4, 21716082), (6, 14477388), (8, 10858041), (9, 9651592), (12, 7238694), (18, 4825796), (24, 3619347), (36, 2412898), (72, 1206449)]