75706128

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2276

約数の個数: 60

約数和(自身を含む): 212784000

約数和(自身を除く): 137077872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 1999, 2104, 2367, 3156, 3998, 4208, 4734, 5997, 6312, 7996, 9468, 11994, 12624, 15992, 17991, 18936, 23988, 31984, 35982, 37872, 47976, 71964, 95952, 143928, 287856, 525737, 1051474, 1577211, 2102948, 3154422, 4205896, 4731633, 6308844, 8411792, 9463266, 12617688, 18926532, 25235376, 37853064, 75706128]

約数ペア:

[(1, 75706128), (2, 37853064), (3, 25235376), (4, 18926532), (6, 12617688), (8, 9463266), (9, 8411792), (12, 6308844), (16, 4731633), (18, 4205896), (24, 3154422), (36, 2102948), (48, 1577211), (72, 1051474), (144, 525737), (263, 287856), (526, 143928), (789, 95952), (1052, 71964), (1578, 47976), (1999, 37872), (2104, 35982), (2367, 31984), (3156, 23988), (3998, 18936), (4208, 17991), (4734, 15992), (5997, 12624), (6312, 11994), (7996, 9468)]