80744688

素因数分解:

$2^4\times 3^4\times {\mathrm{62303}}^1$

素因数の和:62323

約数の個数: 50

約数和(自身を含む): 233702304

約数和(自身を除く): 152957616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 62303, 124606, 186909, 249212, 373818, 498424, 560727, 747636, 996848, 1121454, 1495272, 1682181, 2242908, 2990544, 3364362, 4485816, 5046543, 6728724, 8971632, 10093086, 13457448, 20186172, 26914896, 40372344, 80744688]

約数ペア:

[(1, 80744688), (2, 40372344), (3, 26914896), (4, 20186172), (6, 13457448), (8, 10093086), (9, 8971632), (12, 6728724), (16, 5046543), (18, 4485816), (24, 3364362), (27, 2990544), (36, 2242908), (48, 1682181), (54, 1495272), (72, 1121454), (81, 996848), (108, 747636), (144, 560727), (162, 498424), (216, 373818), (324, 249212), (432, 186909), (648, 124606), (1296, 62303)]