27770088

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 44460312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 71, 86, 129, 142, 172, 213, 258, 284, 344, 379, 426, 516, 568, 758, 852, 1032, 1137, 1516, 1704, 2274, 3032, 3053, 4548, 6106, 9096, 9159, 12212, 16297, 18318, 24424, 26909, 32594, 36636, 48891, 53818, 65188, 73272, 80727, 97782, 107636, 130376, 161454, 195564, 215272, 322908, 391128, 645816, 1157087, 2314174, 3471261, 4628348, 6942522, 9256696, 13885044, 27770088]

約数ペア:

[(1, 27770088), (2, 13885044), (3, 9256696), (4, 6942522), (6, 4628348), (8, 3471261), (12, 2314174), (24, 1157087), (43, 645816), (71, 391128), (86, 322908), (129, 215272), (142, 195564), (172, 161454), (213, 130376), (258, 107636), (284, 97782), (344, 80727), (379, 73272), (426, 65188), (516, 53818), (568, 48891), (758, 36636), (852, 32594), (1032, 26909), (1137, 24424), (1516, 18318), (1704, 16297), (2274, 12212), (3032, 9159), (3053, 9096), (4548, 6106)]