67018028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 149436672

約数和(自身を除く): 82418644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 131, 151, 154, 242, 262, 302, 308, 484, 524, 604, 847, 917, 1057, 1441, 1661, 1694, 1834, 2114, 2882, 3322, 3388, 3668, 4228, 5764, 6644, 10087, 11627, 15851, 18271, 19781, 20174, 23254, 31702, 36542, 39562, 40348, 46508, 63404, 73084, 79124, 110957, 127897, 138467, 217591, 221914, 255794, 276934, 435182, 443828, 511588, 553868, 870364, 1523137, 2393501, 3046274, 4787002, 6092548, 9574004, 16754507, 33509014, 67018028]

約数ペア:

[(1, 67018028), (2, 33509014), (4, 16754507), (7, 9574004), (11, 6092548), (14, 4787002), (22, 3046274), (28, 2393501), (44, 1523137), (77, 870364), (121, 553868), (131, 511588), (151, 443828), (154, 435182), (242, 276934), (262, 255794), (302, 221914), (308, 217591), (484, 138467), (524, 127897), (604, 110957), (847, 79124), (917, 73084), (1057, 63404), (1441, 46508), (1661, 40348), (1694, 39562), (1834, 36542), (2114, 31702), (2882, 23254), (3322, 20174), (3388, 19781), (3668, 18271), (4228, 15851), (5764, 11627), (6644, 10087)]