90172272

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{26459}}^1$

素因数の和:26541

約数の個数: 40

約数和(自身を含む): 236234880

約数和(自身を除く): 146062608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 26459, 52918, 79377, 105836, 158754, 211672, 317508, 423344, 635016, 1270032, 1878589, 3757178, 5635767, 7514356, 11271534, 15028712, 22543068, 30057424, 45086136, 90172272]

約数ペア:

[(1, 90172272), (2, 45086136), (3, 30057424), (4, 22543068), (6, 15028712), (8, 11271534), (12, 7514356), (16, 5635767), (24, 3757178), (48, 1878589), (71, 1270032), (142, 635016), (213, 423344), (284, 317508), (426, 211672), (568, 158754), (852, 105836), (1136, 79377), (1704, 52918), (3408, 26459)]