78022736

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 167822592

約数和(自身を除く): 89799856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 191, 211, 242, 382, 422, 484, 764, 844, 968, 1528, 1688, 1936, 2101, 2321, 3056, 3376, 4202, 4642, 8404, 9284, 16808, 18568, 23111, 25531, 33616, 37136, 40301, 46222, 51062, 80602, 92444, 102124, 161204, 184888, 204248, 322408, 369776, 408496, 443311, 644816, 886622, 1773244, 3546488, 4876421, 7092976, 9752842, 19505684, 39011368, 78022736]

約数ペア:

[(1, 78022736), (2, 39011368), (4, 19505684), (8, 9752842), (11, 7092976), (16, 4876421), (22, 3546488), (44, 1773244), (88, 886622), (121, 644816), (176, 443311), (191, 408496), (211, 369776), (242, 322408), (382, 204248), (422, 184888), (484, 161204), (764, 102124), (844, 92444), (968, 80602), (1528, 51062), (1688, 46222), (1936, 40301), (2101, 37136), (2321, 33616), (3056, 25531), (3376, 23111), (4202, 18568), (4642, 16808), (8404, 9284)]