64997424

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3559

約数の個数: 80

約数和(自身を含む): 190960000

約数和(自身を除く): 125962576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 3499, 4644, 6192, 6998, 9288, 10497, 13996, 18576, 20994, 27992, 31491, 41988, 55984, 62982, 83976, 94473, 125964, 150457, 167952, 188946, 251928, 300914, 377892, 451371, 503856, 601828, 755784, 902742, 1203656, 1354113, 1511568, 1805484, 2407312, 2708226, 3610968, 4062339, 5416452, 7221936, 8124678, 10832904, 16249356, 21665808, 32498712, 64997424]

約数ペア:

[(1, 64997424), (2, 32498712), (3, 21665808), (4, 16249356), (6, 10832904), (8, 8124678), (9, 7221936), (12, 5416452), (16, 4062339), (18, 3610968), (24, 2708226), (27, 2407312), (36, 1805484), (43, 1511568), (48, 1354113), (54, 1203656), (72, 902742), (86, 755784), (108, 601828), (129, 503856), (144, 451371), (172, 377892), (216, 300914), (258, 251928), (344, 188946), (387, 167952), (432, 150457), (516, 125964), (688, 94473), (774, 83976), (1032, 62982), (1161, 55984), (1548, 41988), (2064, 31491), (2322, 27992), (3096, 20994), (3499, 18576), (4644, 13996), (6192, 10497), (6998, 9288)]