80579328

素因数分解:

$2^8\times 3^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 215846400

約数和(自身を除く): 135267072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 384, 439, 478, 717, 768, 878, 956, 1317, 1434, 1756, 1912, 2634, 2868, 3512, 3824, 5268, 5736, 7024, 7648, 10536, 11472, 14048, 15296, 21072, 22944, 28096, 30592, 42144, 45888, 56192, 61184, 84288, 91776, 104921, 112384, 168576, 183552, 209842, 314763, 337152, 419684, 629526, 839368, 1259052, 1678736, 2518104, 3357472, 5036208, 6714944, 10072416, 13429888, 20144832, 26859776, 40289664, 80579328]

約数ペア:

[(1, 80579328), (2, 40289664), (3, 26859776), (4, 20144832), (6, 13429888), (8, 10072416), (12, 6714944), (16, 5036208), (24, 3357472), (32, 2518104), (48, 1678736), (64, 1259052), (96, 839368), (128, 629526), (192, 419684), (239, 337152), (256, 314763), (384, 209842), (439, 183552), (478, 168576), (717, 112384), (768, 104921), (878, 91776), (956, 84288), (1317, 61184), (1434, 56192), (1756, 45888), (1912, 42144), (2634, 30592), (2868, 28096), (3512, 22944), (3824, 21072), (5268, 15296), (5736, 14048), (7024, 11472), (7648, 10536)]