80494464

素因数分解:

$2^7\times 3^1\times {\mathrm{209621}}^1$

素因数の和:209638

約数の個数: 32

約数和(自身を含む): 213814440

約数和(自身を除く): 133319976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 209621, 419242, 628863, 838484, 1257726, 1676968, 2515452, 3353936, 5030904, 6707872, 10061808, 13415744, 20123616, 26831488, 40247232, 80494464]

約数ペア:

[(1, 80494464), (2, 40247232), (3, 26831488), (4, 20123616), (6, 13415744), (8, 10061808), (12, 6707872), (16, 5030904), (24, 3353936), (32, 2515452), (48, 1676968), (64, 1257726), (96, 838484), (128, 628863), (192, 419242), (384, 209621)]