72049938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27479}}^1$

素因数の和:27526

約数の個数: 32

約数和(自身を含む): 158284800

約数和(自身を除く): 86234862

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 27479, 54958, 82437, 164874, 522101, 632017, 1044202, 1264034, 1566303, 1896051, 3132606, 3792102, 12008323, 24016646, 36024969, 72049938]

約数ペア:

[(1, 72049938), (2, 36024969), (3, 24016646), (6, 12008323), (19, 3792102), (23, 3132606), (38, 1896051), (46, 1566303), (57, 1264034), (69, 1044202), (114, 632017), (138, 522101), (437, 164874), (874, 82437), (1311, 54958), (2622, 27479)]