77386166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 143410176

約数和(自身を除く): 66024010

約数列:

[1, 2, 11, 13, 22, 26, 37, 71, 74, 103, 142, 143, 206, 286, 407, 481, 781, 814, 923, 962, 1133, 1339, 1562, 1846, 2266, 2627, 2678, 3811, 5254, 5291, 7313, 7622, 10153, 10582, 14626, 14729, 20306, 28897, 29458, 34151, 41921, 49543, 57794, 68302, 80443, 83842, 95069, 99086, 160886, 190138, 270581, 375661, 541162, 544973, 751322, 1045759, 1089946, 2091518, 2976391, 3517553, 5952782, 7035106, 38693083, 77386166]

約数ペア:

[(1, 77386166), (2, 38693083), (11, 7035106), (13, 5952782), (22, 3517553), (26, 2976391), (37, 2091518), (71, 1089946), (74, 1045759), (103, 751322), (142, 544973), (143, 541162), (206, 375661), (286, 270581), (407, 190138), (481, 160886), (781, 99086), (814, 95069), (923, 83842), (962, 80443), (1133, 68302), (1339, 57794), (1562, 49543), (1846, 41921), (2266, 34151), (2627, 29458), (2678, 28897), (3811, 20306), (5254, 14729), (5291, 14626), (7313, 10582), (7622, 10153)]