80145084

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 111455556

約数列:

[1, 2, 3, 4, 6, 12, 71, 109, 142, 213, 218, 284, 327, 426, 436, 654, 852, 863, 1308, 1726, 2589, 3452, 5178, 7739, 10356, 15478, 23217, 30956, 46434, 61273, 92868, 94067, 122546, 183819, 188134, 245092, 282201, 367638, 376268, 564402, 735276, 1128804, 6678757, 13357514, 20036271, 26715028, 40072542, 80145084]

約数ペア:

[(1, 80145084), (2, 40072542), (3, 26715028), (4, 20036271), (6, 13357514), (12, 6678757), (71, 1128804), (109, 735276), (142, 564402), (213, 376268), (218, 367638), (284, 282201), (327, 245092), (426, 188134), (436, 183819), (654, 122546), (852, 94067), (863, 92868), (1308, 61273), (1726, 46434), (2589, 30956), (3452, 23217), (5178, 15478), (7739, 10356)]