71424

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1$

素因数の和:53

約数の個数: 54

約数和(自身を含む): 212576

約数和(自身を除く): 141152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 71424]

約数ペア:

[(1, 71424), (2, 35712), (3, 23808), (4, 17856), (6, 11904), (8, 8928), (9, 7936), (12, 5952), (16, 4464), (18, 3968), (24, 2976), (31, 2304), (32, 2232), (36, 1984), (48, 1488), (62, 1152), (64, 1116), (72, 992), (93, 768), (96, 744), (124, 576), (128, 558), (144, 496), (186, 384), (192, 372), (248, 288), (256, 279)]