82568148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 221558400

約数和(自身を除く): 138990252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 89, 114, 156, 178, 228, 247, 267, 313, 356, 494, 534, 626, 741, 939, 988, 1068, 1157, 1252, 1482, 1691, 1878, 2314, 2964, 3382, 3471, 3756, 4069, 4628, 5073, 5947, 6764, 6942, 8138, 10146, 11894, 12207, 13884, 16276, 17841, 20292, 21983, 23788, 24414, 27857, 35682, 43966, 48828, 55714, 65949, 71364, 77311, 83571, 87932, 111428, 131898, 154622, 167142, 231933, 263796, 309244, 334284, 362141, 463866, 529283, 724282, 927732, 1058566, 1086423, 1448564, 1587849, 2117132, 2172846, 3175698, 4345692, 6351396, 6880679, 13761358, 20642037, 27522716, 41284074, 82568148]

約数ペア:

[(1, 82568148), (2, 41284074), (3, 27522716), (4, 20642037), (6, 13761358), (12, 6880679), (13, 6351396), (19, 4345692), (26, 3175698), (38, 2172846), (39, 2117132), (52, 1587849), (57, 1448564), (76, 1086423), (78, 1058566), (89, 927732), (114, 724282), (156, 529283), (178, 463866), (228, 362141), (247, 334284), (267, 309244), (313, 263796), (356, 231933), (494, 167142), (534, 154622), (626, 131898), (741, 111428), (939, 87932), (988, 83571), (1068, 77311), (1157, 71364), (1252, 65949), (1482, 55714), (1691, 48828), (1878, 43966), (2314, 35682), (2964, 27857), (3382, 24414), (3471, 23788), (3756, 21983), (4069, 20292), (4628, 17841), (5073, 16276), (5947, 13884), (6764, 12207), (6942, 11894), (8138, 10146)]