80327328

素因数分解:

$2^5\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1997}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 211468320

約数和(自身を除く): 131140992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 419, 838, 1257, 1676, 1997, 2514, 3352, 3994, 5028, 5991, 6704, 7988, 10056, 11982, 13408, 15976, 20112, 23964, 31952, 40224, 47928, 63904, 95856, 191712, 836743, 1673486, 2510229, 3346972, 5020458, 6693944, 10040916, 13387888, 20081832, 26775776, 40163664, 80327328]

約数ペア:

[(1, 80327328), (2, 40163664), (3, 26775776), (4, 20081832), (6, 13387888), (8, 10040916), (12, 6693944), (16, 5020458), (24, 3346972), (32, 2510229), (48, 1673486), (96, 836743), (419, 191712), (838, 95856), (1257, 63904), (1676, 47928), (1997, 40224), (2514, 31952), (3352, 23964), (3994, 20112), (5028, 15976), (5991, 13408), (6704, 11982), (7988, 10056)]