79981824

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8043

約数の個数: 72

約数和(自身を含む): 229271392

約数和(自身を除く): 149289568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 8011, 9984, 16022, 24033, 32044, 48066, 64088, 96132, 104143, 128176, 192264, 208286, 256352, 312429, 384528, 416572, 512704, 624858, 769056, 833144, 1025408, 1249716, 1538112, 1666288, 2050816, 2499432, 3076224, 3332576, 4998864, 6152448, 6665152, 9997728, 13330304, 19995456, 26660608, 39990912, 79981824]

約数ペア:

[(1, 79981824), (2, 39990912), (3, 26660608), (4, 19995456), (6, 13330304), (8, 9997728), (12, 6665152), (13, 6152448), (16, 4998864), (24, 3332576), (26, 3076224), (32, 2499432), (39, 2050816), (48, 1666288), (52, 1538112), (64, 1249716), (78, 1025408), (96, 833144), (104, 769056), (128, 624858), (156, 512704), (192, 416572), (208, 384528), (256, 312429), (312, 256352), (384, 208286), (416, 192264), (624, 128176), (768, 104143), (832, 96132), (1248, 64088), (1664, 48066), (2496, 32044), (3328, 24033), (4992, 16022), (8011, 9984)]