71877888

素因数分解:

$2^8\times 3^3\times {\mathrm{10399}}^1$

素因数の和:10424

約数の個数: 72

約数和(自身を含む): 212576000

約数和(自身を除く): 140698112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 10399, 20798, 31197, 41596, 62394, 83192, 93591, 124788, 166384, 187182, 249576, 280773, 332768, 374364, 499152, 561546, 665536, 748728, 998304, 1123092, 1331072, 1497456, 1996608, 2246184, 2662144, 2994912, 3993216, 4492368, 5989824, 7986432, 8984736, 11979648, 17969472, 23959296, 35938944, 71877888]

約数ペア:

[(1, 71877888), (2, 35938944), (3, 23959296), (4, 17969472), (6, 11979648), (8, 8984736), (9, 7986432), (12, 5989824), (16, 4492368), (18, 3993216), (24, 2994912), (27, 2662144), (32, 2246184), (36, 1996608), (48, 1497456), (54, 1331072), (64, 1123092), (72, 998304), (96, 748728), (108, 665536), (128, 561546), (144, 499152), (192, 374364), (216, 332768), (256, 280773), (288, 249576), (384, 187182), (432, 166384), (576, 124788), (768, 93591), (864, 83192), (1152, 62394), (1728, 41596), (2304, 31197), (3456, 20798), (6912, 10399)]