65223432

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21067}}^1$

素因数の和:21122

約数の個数: 48

約数和(自身を含む): 180763440

約数和(自身を除く): 115540008

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, 21067, 42134, 63201, 84268, 126402, 168536, 189603, 252804, 379206, 505608, 758412, 905881, 1516824, 1811762, 2717643, 3623524, 5435286, 7247048, 8152929, 10870572, 16305858, 21741144, 32611716, 65223432]

約数ペア:

[(1, 65223432), (2, 32611716), (3, 21741144), (4, 16305858), (6, 10870572), (8, 8152929), (9, 7247048), (12, 5435286), (18, 3623524), (24, 2717643), (36, 1811762), (43, 1516824), (72, 905881), (86, 758412), (129, 505608), (172, 379206), (258, 252804), (344, 189603), (387, 168536), (516, 126402), (774, 84268), (1032, 63201), (1548, 42134), (3096, 21067)]