67387248

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:807

約数の個数: 80

約数和(自身を含む): 194407200

約数和(自身を除く): 127019952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 401, 432, 778, 802, 1167, 1203, 1556, 1604, 2334, 2406, 3112, 3208, 3501, 3609, 4668, 4812, 6224, 6416, 7002, 7218, 9336, 9624, 10503, 10827, 14004, 14436, 18672, 19248, 21006, 21654, 28008, 28872, 42012, 43308, 56016, 57744, 84024, 86616, 155989, 168048, 173232, 311978, 467967, 623956, 935934, 1247912, 1403901, 1871868, 2495824, 2807802, 3743736, 4211703, 5615604, 7487472, 8423406, 11231208, 16846812, 22462416, 33693624, 67387248]

約数ペア:

[(1, 67387248), (2, 33693624), (3, 22462416), (4, 16846812), (6, 11231208), (8, 8423406), (9, 7487472), (12, 5615604), (16, 4211703), (18, 3743736), (24, 2807802), (27, 2495824), (36, 1871868), (48, 1403901), (54, 1247912), (72, 935934), (108, 623956), (144, 467967), (216, 311978), (389, 173232), (401, 168048), (432, 155989), (778, 86616), (802, 84024), (1167, 57744), (1203, 56016), (1556, 43308), (1604, 42012), (2334, 28872), (2406, 28008), (3112, 21654), (3208, 21006), (3501, 19248), (3609, 18672), (4668, 14436), (4812, 14004), (6224, 10827), (6416, 10503), (7002, 9624), (7218, 9336)]