81562494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1531}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 176045184

約数和(自身を除く): 94482690

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 683, 1366, 1531, 2049, 3062, 4098, 4593, 8879, 9186, 17758, 19903, 26637, 39806, 53274, 59709, 119418, 1045673, 2091346, 3137019, 6274038, 13593749, 27187498, 40781247, 81562494]

約数ペア:

[(1, 81562494), (2, 40781247), (3, 27187498), (6, 13593749), (13, 6274038), (26, 3137019), (39, 2091346), (78, 1045673), (683, 119418), (1366, 59709), (1531, 53274), (2049, 39806), (3062, 26637), (4098, 19903), (4593, 17758), (8879, 9186)]