73719296

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 171405696

約数和(自身を除く): 97686400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 307, 448, 469, 512, 536, 614, 896, 938, 1072, 1228, 1792, 1876, 2144, 2149, 2456, 3584, 3752, 4288, 4298, 4912, 7504, 8576, 8596, 9824, 15008, 17152, 17192, 19648, 20569, 30016, 34304, 34384, 39296, 41138, 60032, 68768, 78592, 82276, 120064, 137536, 143983, 157184, 164552, 240128, 275072, 287966, 329104, 550144, 575932, 658208, 1100288, 1151864, 1316416, 2303728, 2632832, 4607456, 5265664, 9214912, 10531328, 18429824, 36859648, 73719296]

約数ペア:

[(1, 73719296), (2, 36859648), (4, 18429824), (7, 10531328), (8, 9214912), (14, 5265664), (16, 4607456), (28, 2632832), (32, 2303728), (56, 1316416), (64, 1151864), (67, 1100288), (112, 658208), (128, 575932), (134, 550144), (224, 329104), (256, 287966), (268, 275072), (307, 240128), (448, 164552), (469, 157184), (512, 143983), (536, 137536), (614, 120064), (896, 82276), (938, 78592), (1072, 68768), (1228, 60032), (1792, 41138), (1876, 39296), (2144, 34384), (2149, 34304), (2456, 30016), (3584, 20569), (3752, 19648), (4288, 17192), (4298, 17152), (4912, 15008), (7504, 9824), (8576, 8596)]