68628846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79987}}^1$

素因数の和:80016

約数の個数: 32

約数和(自身を含む): 161255808

約数和(自身を除く): 92626962

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 79987, 159974, 239961, 479922, 879857, 1039831, 1759714, 2079662, 2639571, 3119493, 5279142, 6238986, 11438141, 22876282, 34314423, 68628846]

約数ペア:

[(1, 68628846), (2, 34314423), (3, 22876282), (6, 11438141), (11, 6238986), (13, 5279142), (22, 3119493), (26, 2639571), (33, 2079662), (39, 1759714), (66, 1039831), (78, 879857), (143, 479922), (286, 239961), (429, 159974), (858, 79987)]