83831944

素因数分解:

$2^3\times 7^3\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 101640056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 223, 274, 343, 392, 446, 548, 686, 892, 959, 1096, 1372, 1561, 1784, 1918, 2744, 3122, 3836, 6244, 6713, 7672, 10927, 12488, 13426, 21854, 26852, 30551, 43708, 46991, 53704, 61102, 76489, 87416, 93982, 122204, 152978, 187964, 213857, 244408, 305956, 375928, 427714, 611912, 855428, 1496999, 1710856, 2993998, 5987996, 10478993, 11975992, 20957986, 41915972, 83831944]

約数ペア:

[(1, 83831944), (2, 41915972), (4, 20957986), (7, 11975992), (8, 10478993), (14, 5987996), (28, 2993998), (49, 1710856), (56, 1496999), (98, 855428), (137, 611912), (196, 427714), (223, 375928), (274, 305956), (343, 244408), (392, 213857), (446, 187964), (548, 152978), (686, 122204), (892, 93982), (959, 87416), (1096, 76489), (1372, 61102), (1561, 53704), (1784, 46991), (1918, 43708), (2744, 30551), (3122, 26852), (3836, 21854), (6244, 13426), (6713, 12488), (7672, 10927)]