72310232

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 138996000

約数和(自身を除く): 66685768

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 796, 857, 1592, 1714, 3428, 6856, 10547, 21094, 42188, 45421, 84376, 90842, 170543, 181684, 341086, 363368, 682172, 1364344, 9038779, 18077558, 36155116, 72310232]

約数ペア:

[(1, 72310232), (2, 36155116), (4, 18077558), (8, 9038779), (53, 1364344), (106, 682172), (199, 363368), (212, 341086), (398, 181684), (424, 170543), (796, 90842), (857, 84376), (1592, 45421), (1714, 42188), (3428, 21094), (6856, 10547)]