129127464

素因数分解:

$2^3\times 3^2\times {\mathrm{971}}^1\times {\mathrm{1847}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 350269920

約数和(自身を除く): 221142456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 971, 1847, 1942, 2913, 3694, 3884, 5541, 5826, 7388, 7768, 8739, 11082, 11652, 14776, 16623, 17478, 22164, 23304, 33246, 34956, 44328, 66492, 69912, 132984, 1793437, 3586874, 5380311, 7173748, 10760622, 14347496, 16140933, 21521244, 32281866, 43042488, 64563732, 129127464]

約数ペア:

[(1, 129127464), (2, 64563732), (3, 43042488), (4, 32281866), (6, 21521244), (8, 16140933), (9, 14347496), (12, 10760622), (18, 7173748), (24, 5380311), (36, 3586874), (72, 1793437), (971, 132984), (1847, 69912), (1942, 66492), (2913, 44328), (3694, 34956), (3884, 33246), (5541, 23304), (5826, 22164), (7388, 17478), (7768, 16623), (8739, 14776), (11082, 11652)]