80823402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 72

約数和(自身を含む): 197188992

約数和(自身を除く): 116365590

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 121, 129, 198, 242, 258, 363, 387, 473, 726, 774, 863, 946, 1089, 1419, 1726, 2178, 2589, 2838, 4257, 5178, 5203, 7767, 8514, 9493, 10406, 15534, 15609, 18986, 28479, 31218, 37109, 46827, 56958, 74218, 85437, 93654, 104423, 111327, 170874, 208846, 222654, 313269, 333981, 408199, 626538, 667962, 816398, 939807, 1224597, 1879614, 2449194, 3673791, 4490189, 7347582, 8980378, 13470567, 26941134, 40411701, 80823402]

約数ペア:

[(1, 80823402), (2, 40411701), (3, 26941134), (6, 13470567), (9, 8980378), (11, 7347582), (18, 4490189), (22, 3673791), (33, 2449194), (43, 1879614), (66, 1224597), (86, 939807), (99, 816398), (121, 667962), (129, 626538), (198, 408199), (242, 333981), (258, 313269), (363, 222654), (387, 208846), (473, 170874), (726, 111327), (774, 104423), (863, 93654), (946, 85437), (1089, 74218), (1419, 56958), (1726, 46827), (2178, 37109), (2589, 31218), (2838, 28479), (4257, 18986), (5178, 15609), (5203, 15534), (7767, 10406), (8514, 9493)]