90984228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4744

約数の個数: 48

約数和(自身を含む): 224695296

約数和(自身を除く): 133711068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4643, 4899, 6532, 9286, 9798, 13929, 18572, 19596, 27858, 55716, 106789, 213578, 320367, 329653, 427156, 640734, 659306, 988959, 1281468, 1318612, 1977918, 3955836, 7582019, 15164038, 22746057, 30328076, 45492114, 90984228]

約数ペア:

[(1, 90984228), (2, 45492114), (3, 30328076), (4, 22746057), (6, 15164038), (12, 7582019), (23, 3955836), (46, 1977918), (69, 1318612), (71, 1281468), (92, 988959), (138, 659306), (142, 640734), (213, 427156), (276, 329653), (284, 320367), (426, 213578), (852, 106789), (1633, 55716), (3266, 27858), (4643, 19596), (4899, 18572), (6532, 13929), (9286, 9798)]