80883572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4451}}^1$

素因数の和:4532

約数の個数: 48

約数和(自身を含む): 179504640

約数和(自身を除く): 98621068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4451, 4543, 8902, 9086, 17804, 18172, 31157, 48961, 62314, 97922, 124628, 195844, 262609, 342727, 525218, 685454, 1050436, 1370908, 1838263, 2888699, 3676526, 5777398, 7353052, 11554796, 20220893, 40441786, 80883572]

約数ペア:

[(1, 80883572), (2, 40441786), (4, 20220893), (7, 11554796), (11, 7353052), (14, 5777398), (22, 3676526), (28, 2888699), (44, 1838263), (59, 1370908), (77, 1050436), (118, 685454), (154, 525218), (236, 342727), (308, 262609), (413, 195844), (649, 124628), (826, 97922), (1298, 62314), (1652, 48961), (2596, 31157), (4451, 18172), (4543, 17804), (8902, 9086)]