79999722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23767}}^1$

素因数の和:23803

約数の個数: 48

約数和(自身を含む): 200221632

約数和(自身を除く): 120221910

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 23767, 47534, 71301, 142602, 213903, 261437, 404039, 427806, 522874, 784311, 808078, 1212117, 1568622, 2352933, 2424234, 3636351, 4444429, 4705866, 7272702, 8888858, 13333287, 26666574, 39999861, 79999722]

約数ペア:

[(1, 79999722), (2, 39999861), (3, 26666574), (6, 13333287), (9, 8888858), (11, 7272702), (17, 4705866), (18, 4444429), (22, 3636351), (33, 2424234), (34, 2352933), (51, 1568622), (66, 1212117), (99, 808078), (102, 784311), (153, 522874), (187, 427806), (198, 404039), (306, 261437), (374, 213903), (561, 142602), (1122, 71301), (1683, 47534), (3366, 23767)]