81203464608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120838489}}^1$

素因数の和:120838509

約数の個数: 48

約数和(自身を含む): 243610395840

約数和(自身を除く): 162406931232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120838489, 241676978, 362515467, 483353956, 725030934, 845869423, 966707912, 1450061868, 1691738846, 1933415824, 2537608269, 2900123736, 3383477692, 3866831648, 5075216538, 5800247472, 6766955384, 10150433076, 11600494944, 13533910768, 20300866152, 27067821536, 40601732304, 81203464608]

約数ペア:

[(1, 81203464608), (2, 40601732304), (3, 27067821536), (4, 20300866152), (6, 13533910768), (7, 11600494944), (8, 10150433076), (12, 6766955384), (14, 5800247472), (16, 5075216538), (21, 3866831648), (24, 3383477692), (28, 2900123736), (32, 2537608269), (42, 1933415824), (48, 1691738846), (56, 1450061868), (84, 966707912), (96, 845869423), (112, 725030934), (168, 483353956), (224, 362515467), (336, 241676978), (672, 120838489)]