76805244

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 199180800

約数和(自身を除く): 122375556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 151, 199, 213, 284, 302, 398, 426, 453, 597, 604, 639, 796, 852, 906, 1194, 1278, 1359, 1791, 1812, 2388, 2556, 2718, 3582, 5436, 7164, 10721, 14129, 21442, 28258, 30049, 32163, 42387, 42884, 56516, 60098, 64326, 84774, 90147, 96489, 120196, 127161, 128652, 169548, 180294, 192978, 254322, 270441, 360588, 385956, 508644, 540882, 1081764, 2133479, 4266958, 6400437, 8533916, 12800874, 19201311, 25601748, 38402622, 76805244]

約数ペア:

[(1, 76805244), (2, 38402622), (3, 25601748), (4, 19201311), (6, 12800874), (9, 8533916), (12, 6400437), (18, 4266958), (36, 2133479), (71, 1081764), (142, 540882), (151, 508644), (199, 385956), (213, 360588), (284, 270441), (302, 254322), (398, 192978), (426, 180294), (453, 169548), (597, 128652), (604, 127161), (639, 120196), (796, 96489), (852, 90147), (906, 84774), (1194, 64326), (1278, 60098), (1359, 56516), (1791, 42884), (1812, 42387), (2388, 32163), (2556, 30049), (2718, 28258), (3582, 21442), (5436, 14129), (7164, 10721)]