80144834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 80

約数和(自身を含む): 166976640

約数和(自身を除く): 86831806

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 119, 121, 154, 161, 187, 238, 242, 253, 322, 374, 391, 506, 782, 847, 1309, 1331, 1694, 1771, 2057, 2618, 2662, 2737, 2783, 3542, 4114, 4301, 5474, 5566, 8602, 9317, 14399, 14641, 18634, 19481, 22627, 28798, 29282, 30107, 30613, 38962, 45254, 47311, 60214, 61226, 94622, 102487, 158389, 204974, 214291, 248897, 316778, 331177, 336743, 428582, 497794, 520421, 662354, 673486, 1040842, 1742279, 2357201, 3484558, 3642947, 4714402, 5724631, 7285894, 11449262, 40072417, 80144834]

約数ペア:

[(1, 80144834), (2, 40072417), (7, 11449262), (11, 7285894), (14, 5724631), (17, 4714402), (22, 3642947), (23, 3484558), (34, 2357201), (46, 1742279), (77, 1040842), (119, 673486), (121, 662354), (154, 520421), (161, 497794), (187, 428582), (238, 336743), (242, 331177), (253, 316778), (322, 248897), (374, 214291), (391, 204974), (506, 158389), (782, 102487), (847, 94622), (1309, 61226), (1331, 60214), (1694, 47311), (1771, 45254), (2057, 38962), (2618, 30613), (2662, 30107), (2737, 29282), (2783, 28798), (3542, 22627), (4114, 19481), (4301, 18634), (5474, 14641), (5566, 14399), (8602, 9317)]