80354036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 171150336

約数和(自身を除く): 90796300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 223, 238, 446, 476, 757, 892, 1514, 1561, 3028, 3122, 3791, 5299, 6244, 7582, 10598, 12869, 15164, 21196, 25738, 26537, 51476, 53074, 90083, 106148, 168811, 180166, 337622, 360332, 675244, 1181677, 2363354, 2869787, 4726708, 5739574, 11479148, 20088509, 40177018, 80354036]

約数ペア:

[(1, 80354036), (2, 40177018), (4, 20088509), (7, 11479148), (14, 5739574), (17, 4726708), (28, 2869787), (34, 2363354), (68, 1181677), (119, 675244), (223, 360332), (238, 337622), (446, 180166), (476, 168811), (757, 106148), (892, 90083), (1514, 53074), (1561, 51476), (3028, 26537), (3122, 25738), (3791, 21196), (5299, 15164), (6244, 12869), (7582, 10598)]