82780012

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2797}}^1$

素因数の和:2966

約数の個数: 36

約数和(自身を含む): 169693104

約数和(自身を除く): 86913092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 2797, 4228, 5594, 7399, 11188, 14798, 19579, 29596, 39158, 78316, 137053, 274106, 422347, 548212, 844694, 1689388, 2956429, 5912858, 11825716, 20695003, 41390006, 82780012]

約数ペア:

[(1, 82780012), (2, 41390006), (4, 20695003), (7, 11825716), (14, 5912858), (28, 2956429), (49, 1689388), (98, 844694), (151, 548212), (196, 422347), (302, 274106), (604, 137053), (1057, 78316), (2114, 39158), (2797, 29596), (4228, 19579), (5594, 14798), (7399, 11188)]