80375736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478427}}^1$

素因数の和:478443

約数の個数: 32

約数和(自身を含む): 229645440

約数和(自身を除く): 149269704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478427, 956854, 1435281, 1913708, 2870562, 3348989, 3827416, 5741124, 6697978, 10046967, 11482248, 13395956, 20093934, 26791912, 40187868, 80375736]

約数ペア:

[(1, 80375736), (2, 40187868), (3, 26791912), (4, 20093934), (6, 13395956), (7, 11482248), (8, 10046967), (12, 6697978), (14, 5741124), (21, 3827416), (24, 3348989), (28, 2870562), (42, 1913708), (56, 1435281), (84, 956854), (168, 478427)]