81182478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54779}}^1$

素因数の和:54816

約数の個数: 32

約数和(自身を含む): 184060800

約数和(自身を除く): 102878322

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 54779, 109558, 164337, 328674, 712127, 1040801, 1424254, 2081602, 2136381, 3122403, 4272762, 6244806, 13530413, 27060826, 40591239, 81182478]

約数ペア:

[(1, 81182478), (2, 40591239), (3, 27060826), (6, 13530413), (13, 6244806), (19, 4272762), (26, 3122403), (38, 2136381), (39, 2081602), (57, 1424254), (78, 1040801), (114, 712127), (247, 328674), (494, 164337), (741, 109558), (1482, 54779)]