72640392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{275153}}^1$

素因数の和:275173

約数の個数: 32

約数和(自身を含む): 198110880

約数和(自身を除く): 125470488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 275153, 550306, 825459, 1100612, 1650918, 2201224, 3026683, 3301836, 6053366, 6603672, 9080049, 12106732, 18160098, 24213464, 36320196, 72640392]

約数ペア:

[(1, 72640392), (2, 36320196), (3, 24213464), (4, 18160098), (6, 12106732), (8, 9080049), (11, 6603672), (12, 6053366), (22, 3301836), (24, 3026683), (33, 2201224), (44, 1650918), (66, 1100612), (88, 825459), (132, 550306), (264, 275153)]