84000112

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:678

約数の個数: 60

約数和(自身を含む): 190482600

約数和(自身を除く): 106482488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 349, 392, 614, 698, 784, 1228, 1396, 2149, 2443, 2456, 2792, 4298, 4886, 4912, 5584, 8596, 9772, 15043, 17101, 17192, 19544, 30086, 34202, 34384, 39088, 60172, 68404, 107143, 120344, 136808, 214286, 240688, 273616, 428572, 750001, 857144, 1500002, 1714288, 3000004, 5250007, 6000008, 10500014, 12000016, 21000028, 42000056, 84000112]

約数ペア:

[(1, 84000112), (2, 42000056), (4, 21000028), (7, 12000016), (8, 10500014), (14, 6000008), (16, 5250007), (28, 3000004), (49, 1714288), (56, 1500002), (98, 857144), (112, 750001), (196, 428572), (307, 273616), (349, 240688), (392, 214286), (614, 136808), (698, 120344), (784, 107143), (1228, 68404), (1396, 60172), (2149, 39088), (2443, 34384), (2456, 34202), (2792, 30086), (4298, 19544), (4886, 17192), (4912, 17101), (5584, 15043), (8596, 9772)]