74139768

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5227}}^1$

素因数の和:5436

約数の個数: 48

約数和(自身を含む): 201853080

約数和(自身を除く): 127713312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5227, 7092, 10454, 14184, 15681, 20908, 31362, 41816, 47043, 62724, 94086, 125448, 188172, 376344, 1029719, 2059438, 3089157, 4118876, 6178314, 8237752, 9267471, 12356628, 18534942, 24713256, 37069884, 74139768]

約数ペア:

[(1, 74139768), (2, 37069884), (3, 24713256), (4, 18534942), (6, 12356628), (8, 9267471), (9, 8237752), (12, 6178314), (18, 4118876), (24, 3089157), (36, 2059438), (72, 1029719), (197, 376344), (394, 188172), (591, 125448), (788, 94086), (1182, 62724), (1576, 47043), (1773, 41816), (2364, 31362), (3546, 20908), (4728, 15681), (5227, 14184), (7092, 10454)]