80997504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{30133}}^1$

素因数の和:30157

約数の個数: 64

約数和(自身を含む): 245893440

約数和(自身を除く): 164895936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 30133, 60266, 90399, 120532, 180798, 210931, 241064, 361596, 421862, 482128, 632793, 723192, 843724, 964256, 1265586, 1446384, 1687448, 1928512, 2531172, 2892768, 3374896, 3857024, 5062344, 5785536, 6749792, 10124688, 11571072, 13499584, 20249376, 26999168, 40498752, 80997504]

約数ペア:

[(1, 80997504), (2, 40498752), (3, 26999168), (4, 20249376), (6, 13499584), (7, 11571072), (8, 10124688), (12, 6749792), (14, 5785536), (16, 5062344), (21, 3857024), (24, 3374896), (28, 2892768), (32, 2531172), (42, 1928512), (48, 1687448), (56, 1446384), (64, 1265586), (84, 964256), (96, 843724), (112, 723192), (128, 632793), (168, 482128), (192, 421862), (224, 361596), (336, 241064), (384, 210931), (448, 180798), (672, 120532), (896, 90399), (1344, 60266), (2688, 30133)]