80543372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17021}}^1$

素因数の和:17058

約数の個数: 36

約数和(自身を含む): 174441456

約数和(自身を除く): 93898084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 17021, 34042, 68084, 119147, 221273, 238294, 442546, 476588, 885092, 1548911, 2876549, 3097822, 5753098, 6195644, 11506196, 20135843, 40271686, 80543372]

約数ペア:

[(1, 80543372), (2, 40271686), (4, 20135843), (7, 11506196), (13, 6195644), (14, 5753098), (26, 3097822), (28, 2876549), (52, 1548911), (91, 885092), (169, 476588), (182, 442546), (338, 238294), (364, 221273), (676, 119147), (1183, 68084), (2366, 34042), (4732, 17021)]