72321054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{11171}}^1$

素因数の和:11272

約数の個数: 32

約数和(自身を含む): 157659264

約数和(自身を除く): 85338210

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 11171, 22342, 33513, 67026, 145223, 290446, 435669, 871338, 927193, 1854386, 2781579, 5563158, 12053509, 24107018, 36160527, 72321054]

約数ペア:

[(1, 72321054), (2, 36160527), (3, 24107018), (6, 12053509), (13, 5563158), (26, 2781579), (39, 1854386), (78, 927193), (83, 871338), (166, 435669), (249, 290446), (498, 145223), (1079, 67026), (2158, 33513), (3237, 22342), (6474, 11171)]