84672392

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 187761420

約数和(自身を除く): 103089028

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 3541, 5978, 7082, 11956, 14164, 23912, 24787, 28328, 49574, 99148, 173509, 198296, 216001, 347018, 432002, 694036, 864004, 1388072, 1512007, 1728008, 3024014, 6048028, 10584049, 12096056, 21168098, 42336196, 84672392]

約数ペア:

[(1, 84672392), (2, 42336196), (4, 21168098), (7, 12096056), (8, 10584049), (14, 6048028), (28, 3024014), (49, 1728008), (56, 1512007), (61, 1388072), (98, 864004), (122, 694036), (196, 432002), (244, 347018), (392, 216001), (427, 198296), (488, 173509), (854, 99148), (1708, 49574), (2989, 28328), (3416, 24787), (3541, 23912), (5978, 14164), (7082, 11956)]