72064244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 151296768

約数和(自身を除く): 79232524

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 317, 322, 353, 634, 644, 706, 1268, 1412, 2219, 2471, 4438, 4942, 7291, 8119, 8876, 9884, 14582, 16238, 29164, 32476, 51037, 56833, 102074, 111901, 113666, 204148, 223802, 227332, 447604, 783307, 1566614, 2573723, 3133228, 5147446, 10294892, 18016061, 36032122, 72064244]

約数ペア:

[(1, 72064244), (2, 36032122), (4, 18016061), (7, 10294892), (14, 5147446), (23, 3133228), (28, 2573723), (46, 1566614), (92, 783307), (161, 447604), (317, 227332), (322, 223802), (353, 204148), (634, 113666), (644, 111901), (706, 102074), (1268, 56833), (1412, 51037), (2219, 32476), (2471, 29164), (4438, 16238), (4942, 14582), (7291, 9884), (8119, 8876)]