87317244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115499}}^1$

素因数の和:115519

約数の個数: 48

約数和(自身を含む): 258720000

約数和(自身を除く): 171402756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 115499, 230998, 346497, 461996, 692994, 808493, 1039491, 1385988, 1616986, 2078982, 2425479, 3118473, 3233972, 4157964, 4850958, 6236946, 7276437, 9701916, 12473892, 14552874, 21829311, 29105748, 43658622, 87317244]

約数ペア:

[(1, 87317244), (2, 43658622), (3, 29105748), (4, 21829311), (6, 14552874), (7, 12473892), (9, 9701916), (12, 7276437), (14, 6236946), (18, 4850958), (21, 4157964), (27, 3233972), (28, 3118473), (36, 2425479), (42, 2078982), (54, 1616986), (63, 1385988), (84, 1039491), (108, 808493), (126, 692994), (189, 461996), (252, 346497), (378, 230998), (756, 115499)]