79871316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7487}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 214695936

約数和(自身を除く): 134824620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 7487, 10668, 14974, 22461, 29948, 44922, 52409, 89844, 104818, 157227, 209636, 314454, 628908, 950849, 1901698, 2852547, 3803396, 5705094, 6655943, 11410188, 13311886, 19967829, 26623772, 39935658, 79871316]

約数ペア:

[(1, 79871316), (2, 39935658), (3, 26623772), (4, 19967829), (6, 13311886), (7, 11410188), (12, 6655943), (14, 5705094), (21, 3803396), (28, 2852547), (42, 1901698), (84, 950849), (127, 628908), (254, 314454), (381, 209636), (508, 157227), (762, 104818), (889, 89844), (1524, 52409), (1778, 44922), (2667, 29948), (3556, 22461), (5334, 14974), (7487, 10668)]