77854634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1987}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 138269376

約数和(自身を除く): 60414742

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 1507, 1781, 1987, 3014, 3562, 3974, 19591, 21857, 25831, 39182, 43714, 51662, 272219, 284141, 544438, 568282, 2994409, 3538847, 5988818, 7077694, 38927317, 77854634]

約数ペア:

[(1, 77854634), (2, 38927317), (11, 7077694), (13, 5988818), (22, 3538847), (26, 2994409), (137, 568282), (143, 544438), (274, 284141), (286, 272219), (1507, 51662), (1781, 43714), (1987, 39182), (3014, 25831), (3562, 21857), (3974, 19591)]