64146024

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20719}}^1$

素因数の和:20774

約数の個数: 48

約数和(自身を含む): 177777600

約数和(自身を除く): 113631576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 20719, 41438, 62157, 82876, 124314, 165752, 186471, 248628, 372942, 497256, 745884, 890917, 1491768, 1781834, 2672751, 3563668, 5345502, 7127336, 8018253, 10691004, 16036506, 21382008, 32073012, 64146024]

約数ペア:

[(1, 64146024), (2, 32073012), (3, 21382008), (4, 16036506), (6, 10691004), (8, 8018253), (9, 7127336), (12, 5345502), (18, 3563668), (24, 2672751), (36, 1781834), (43, 1491768), (72, 890917), (86, 745884), (129, 497256), (172, 372942), (258, 248628), (344, 186471), (387, 165752), (516, 124314), (774, 82876), (1032, 62157), (1548, 41438), (3096, 20719)]