72772344

素因数分解:

$2^3\times 3^4\times {\mathrm{112303}}^1$

素因数の和:112321

約数の個数: 40

約数和(自身を含む): 203831760

約数和(自身を除く): 131059416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 112303, 224606, 336909, 449212, 673818, 898424, 1010727, 1347636, 2021454, 2695272, 3032181, 4042908, 6064362, 8085816, 9096543, 12128724, 18193086, 24257448, 36386172, 72772344]

約数ペア:

[(1, 72772344), (2, 36386172), (3, 24257448), (4, 18193086), (6, 12128724), (8, 9096543), (9, 8085816), (12, 6064362), (18, 4042908), (24, 3032181), (27, 2695272), (36, 2021454), (54, 1347636), (72, 1010727), (81, 898424), (108, 673818), (162, 449212), (216, 336909), (324, 224606), (648, 112303)]