8988084

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 26947648

約数和(自身を除く): 17959564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1321, 1701, 2268, 2642, 3402, 3963, 5284, 6804, 7926, 9247, 11889, 15852, 18494, 23778, 27741, 35667, 36988, 47556, 55482, 71334, 83223, 107001, 110964, 142668, 166446, 214002, 249669, 321003, 332892, 428004, 499338, 642006, 749007, 998676, 1284012, 1498014, 2247021, 2996028, 4494042, 8988084]

約数ペア:

[(1, 8988084), (2, 4494042), (3, 2996028), (4, 2247021), (6, 1498014), (7, 1284012), (9, 998676), (12, 749007), (14, 642006), (18, 499338), (21, 428004), (27, 332892), (28, 321003), (36, 249669), (42, 214002), (54, 166446), (63, 142668), (81, 110964), (84, 107001), (108, 83223), (126, 71334), (162, 55482), (189, 47556), (243, 36988), (252, 35667), (324, 27741), (378, 23778), (486, 18494), (567, 15852), (756, 11889), (972, 9247), (1134, 7926), (1321, 6804), (1701, 5284), (2268, 3963), (2642, 3402)]