77924886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 181582848

約数和(自身を除く): 103657962

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 67, 74, 78, 93, 111, 134, 169, 186, 201, 222, 338, 402, 403, 481, 507, 806, 871, 962, 1014, 1147, 1209, 1443, 1742, 2077, 2294, 2418, 2479, 2613, 2886, 3441, 4154, 4958, 5226, 5239, 6231, 6253, 6882, 7437, 10478, 11323, 12462, 12506, 14874, 14911, 15717, 18759, 22646, 27001, 29822, 31434, 32227, 33969, 37518, 44733, 54002, 64454, 67938, 76849, 81003, 89466, 96681, 153698, 162006, 193362, 193843, 230547, 351013, 387686, 418951, 461094, 581529, 702026, 837902, 999037, 1053039, 1163058, 1256853, 1998074, 2106078, 2513706, 2997111, 5994222, 12987481, 25974962, 38962443, 77924886]

約数ペア:

[(1, 77924886), (2, 38962443), (3, 25974962), (6, 12987481), (13, 5994222), (26, 2997111), (31, 2513706), (37, 2106078), (39, 1998074), (62, 1256853), (67, 1163058), (74, 1053039), (78, 999037), (93, 837902), (111, 702026), (134, 581529), (169, 461094), (186, 418951), (201, 387686), (222, 351013), (338, 230547), (402, 193843), (403, 193362), (481, 162006), (507, 153698), (806, 96681), (871, 89466), (962, 81003), (1014, 76849), (1147, 67938), (1209, 64454), (1443, 54002), (1742, 44733), (2077, 37518), (2294, 33969), (2418, 32227), (2479, 31434), (2613, 29822), (2886, 27001), (3441, 22646), (4154, 18759), (4958, 15717), (5226, 14911), (5239, 14874), (6231, 12506), (6253, 12462), (6882, 11323), (7437, 10478)]