70873192

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 158112000

約数和(自身を除く): 87238808

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 89, 104, 124, 152, 169, 178, 247, 248, 338, 356, 403, 494, 589, 676, 712, 806, 988, 1157, 1178, 1352, 1612, 1691, 1976, 2314, 2356, 2759, 3211, 3224, 3382, 4628, 4712, 5239, 5518, 6422, 6764, 7657, 9256, 10478, 11036, 12844, 13528, 15041, 15314, 20956, 21983, 22072, 25688, 30082, 30628, 35867, 41912, 43966, 52421, 60164, 61256, 71734, 87932, 99541, 104842, 120328, 143468, 175864, 199082, 209684, 285779, 286936, 398164, 419368, 466271, 571558, 681473, 796328, 932542, 1143116, 1362946, 1865084, 2286232, 2725892, 3730168, 5451784, 8859149, 17718298, 35436596, 70873192]

約数ペア:

[(1, 70873192), (2, 35436596), (4, 17718298), (8, 8859149), (13, 5451784), (19, 3730168), (26, 2725892), (31, 2286232), (38, 1865084), (52, 1362946), (62, 1143116), (76, 932542), (89, 796328), (104, 681473), (124, 571558), (152, 466271), (169, 419368), (178, 398164), (247, 286936), (248, 285779), (338, 209684), (356, 199082), (403, 175864), (494, 143468), (589, 120328), (676, 104842), (712, 99541), (806, 87932), (988, 71734), (1157, 61256), (1178, 60164), (1352, 52421), (1612, 43966), (1691, 41912), (1976, 35867), (2314, 30628), (2356, 30082), (2759, 25688), (3211, 22072), (3224, 21983), (3382, 20956), (4628, 15314), (4712, 15041), (5239, 13528), (5518, 12844), (6422, 11036), (6764, 10478), (7657, 9256)]