31130568

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6863}}^1$

素因数の和:6888

約数の個数: 80

約数和(自身を含む): 99665280

約数和(自身を除く): 68534712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6863, 13726, 20589, 27452, 41178, 48041, 54904, 61767, 82356, 96082, 123534, 144123, 164712, 185301, 192164, 247068, 288246, 370602, 384328, 432369, 494136, 555903, 576492, 741204, 864738, 1111806, 1152984, 1297107, 1482408, 1729476, 2223612, 2594214, 3458952, 3891321, 4447224, 5188428, 7782642, 10376856, 15565284, 31130568]

約数ペア:

[(1, 31130568), (2, 15565284), (3, 10376856), (4, 7782642), (6, 5188428), (7, 4447224), (8, 3891321), (9, 3458952), (12, 2594214), (14, 2223612), (18, 1729476), (21, 1482408), (24, 1297107), (27, 1152984), (28, 1111806), (36, 864738), (42, 741204), (54, 576492), (56, 555903), (63, 494136), (72, 432369), (81, 384328), (84, 370602), (108, 288246), (126, 247068), (162, 192164), (168, 185301), (189, 164712), (216, 144123), (252, 123534), (324, 96082), (378, 82356), (504, 61767), (567, 54904), (648, 48041), (756, 41178), (1134, 27452), (1512, 20589), (2268, 13726), (4536, 6863)]