72339436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1090

約数の個数: 36

約数和(自身を含む): 138440232

約数和(自身を除く): 66100796

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 676, 947, 1469, 1894, 2938, 3788, 5876, 12311, 19097, 24622, 38194, 49244, 76388, 107011, 160043, 214022, 320086, 428044, 640172, 1391143, 2782286, 5564572, 18084859, 36169718, 72339436]

約数ペア:

[(1, 72339436), (2, 36169718), (4, 18084859), (13, 5564572), (26, 2782286), (52, 1391143), (113, 640172), (169, 428044), (226, 320086), (338, 214022), (452, 160043), (676, 107011), (947, 76388), (1469, 49244), (1894, 38194), (2938, 24622), (3788, 19097), (5876, 12311)]