129003588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1889}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 374250240

約数和(自身を除く): 245246652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1626, 1889, 1897, 2439, 3252, 3778, 3794, 4878, 5667, 5691, 7556, 7588, 9756, 11334, 11382, 13223, 17001, 17073, 22668, 22764, 26446, 34002, 34146, 39669, 52892, 68004, 68292, 79338, 119007, 158676, 238014, 476028, 511919, 1023838, 1535757, 2047676, 3071514, 3583433, 4607271, 6143028, 7166866, 9214542, 10750299, 14333732, 18429084, 21500598, 32250897, 43001196, 64501794, 129003588]

約数ペア:

[(1, 129003588), (2, 64501794), (3, 43001196), (4, 32250897), (6, 21500598), (7, 18429084), (9, 14333732), (12, 10750299), (14, 9214542), (18, 7166866), (21, 6143028), (28, 4607271), (36, 3583433), (42, 3071514), (63, 2047676), (84, 1535757), (126, 1023838), (252, 511919), (271, 476028), (542, 238014), (813, 158676), (1084, 119007), (1626, 79338), (1889, 68292), (1897, 68004), (2439, 52892), (3252, 39669), (3778, 34146), (3794, 34002), (4878, 26446), (5667, 22764), (5691, 22668), (7556, 17073), (7588, 17001), (9756, 13223), (11334, 11382)]