125942958

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 290695680

約数和(自身を除く): 164752722

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 387, 438, 657, 743, 774, 1161, 1314, 1486, 1971, 2229, 2322, 3139, 3942, 4458, 6278, 6687, 9417, 13374, 18834, 20061, 28251, 31949, 40122, 54239, 56502, 63898, 84753, 95847, 108478, 162717, 169506, 191694, 287541, 325434, 488151, 575082, 862623, 976302, 1464453, 1725246, 2332277, 2928906, 4664554, 6996831, 13993662, 20990493, 41980986, 62971479, 125942958]

約数ペア:

[(1, 125942958), (2, 62971479), (3, 41980986), (6, 20990493), (9, 13993662), (18, 6996831), (27, 4664554), (43, 2928906), (54, 2332277), (73, 1725246), (86, 1464453), (129, 976302), (146, 862623), (219, 575082), (258, 488151), (387, 325434), (438, 287541), (657, 191694), (743, 169506), (774, 162717), (1161, 108478), (1314, 95847), (1486, 84753), (1971, 63898), (2229, 56502), (2322, 54239), (3139, 40122), (3942, 31949), (4458, 28251), (6278, 20061), (6687, 18834), (9417, 13374)]