78061756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{10159}}^1$

素因数の和:10293

約数の個数: 24

約数和(自身を含む): 145938240

約数和(自身を除く): 67876484

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 10159, 20318, 40636, 172703, 345406, 690812, 1147967, 2295934, 4591868, 19515439, 39030878, 78061756]

約数ペア:

[(1, 78061756), (2, 39030878), (4, 19515439), (17, 4591868), (34, 2295934), (68, 1147967), (113, 690812), (226, 345406), (452, 172703), (1921, 40636), (3842, 20318), (7684, 10159)]