90157872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1777}}^1$

素因数の和:1946

約数の個数: 80

約数和(自身を含む): 268093952

約数和(自身を除く): 177936080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1777, 1812, 2114, 2416, 3171, 3554, 3624, 4228, 5331, 6342, 7108, 7248, 8456, 10662, 12439, 12684, 14216, 16912, 21324, 24878, 25368, 28432, 37317, 42648, 49756, 50736, 74634, 85296, 99512, 149268, 199024, 268327, 298536, 536654, 597072, 804981, 1073308, 1609962, 1878289, 2146616, 3219924, 3756578, 4293232, 5634867, 6439848, 7513156, 11269734, 12879696, 15026312, 22539468, 30052624, 45078936, 90157872]

約数ペア:

[(1, 90157872), (2, 45078936), (3, 30052624), (4, 22539468), (6, 15026312), (7, 12879696), (8, 11269734), (12, 7513156), (14, 6439848), (16, 5634867), (21, 4293232), (24, 3756578), (28, 3219924), (42, 2146616), (48, 1878289), (56, 1609962), (84, 1073308), (112, 804981), (151, 597072), (168, 536654), (302, 298536), (336, 268327), (453, 199024), (604, 149268), (906, 99512), (1057, 85296), (1208, 74634), (1777, 50736), (1812, 49756), (2114, 42648), (2416, 37317), (3171, 28432), (3554, 25368), (3624, 24878), (4228, 21324), (5331, 16912), (6342, 14216), (7108, 12684), (7248, 12439), (8456, 10662)]