77765974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 145459440

約数和(自身を除く): 67693466

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1301, 1573, 2299, 2602, 2717, 3146, 4598, 5434, 14311, 16913, 24719, 28622, 29887, 33826, 49438, 59774, 157421, 186043, 271909, 314842, 321347, 372086, 543818, 642694, 2046473, 2990999, 3534817, 4092946, 5981998, 7069634, 38882987, 77765974]

約数ペア:

[(1, 77765974), (2, 38882987), (11, 7069634), (13, 5981998), (19, 4092946), (22, 3534817), (26, 2990999), (38, 2046473), (121, 642694), (143, 543818), (209, 372086), (242, 321347), (247, 314842), (286, 271909), (418, 186043), (494, 157421), (1301, 59774), (1573, 49438), (2299, 33826), (2602, 29887), (2717, 28622), (3146, 24719), (4598, 16913), (5434, 14311)]