79747026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 93605934

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 89, 129, 138, 151, 178, 258, 267, 302, 453, 534, 906, 989, 1978, 2047, 2967, 3473, 3827, 4094, 5934, 6141, 6493, 6946, 7654, 10419, 11481, 12282, 12986, 13439, 19479, 20838, 22962, 26878, 38958, 40317, 80634, 88021, 149339, 176042, 264063, 298678, 309097, 448017, 528126, 577877, 618194, 896034, 927291, 1155754, 1733631, 1854582, 3467262, 13291171, 26582342, 39873513, 79747026]

約数ペア:

[(1, 79747026), (2, 39873513), (3, 26582342), (6, 13291171), (23, 3467262), (43, 1854582), (46, 1733631), (69, 1155754), (86, 927291), (89, 896034), (129, 618194), (138, 577877), (151, 528126), (178, 448017), (258, 309097), (267, 298678), (302, 264063), (453, 176042), (534, 149339), (906, 88021), (989, 80634), (1978, 40317), (2047, 38958), (2967, 26878), (3473, 22962), (3827, 20838), (4094, 19479), (5934, 13439), (6141, 12986), (6493, 12282), (6946, 11481), (7654, 10419)]