129707676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{171571}}^1$

素因数の和:171591

約数の個数: 48

約数和(自身を含む): 384321280

約数和(自身を除く): 254613604

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, 171571, 343142, 514713, 686284, 1029426, 1200997, 1544139, 2058852, 2401994, 3088278, 3602991, 4632417, 4803988, 6176556, 7205982, 9264834, 10808973, 14411964, 18529668, 21617946, 32426919, 43235892, 64853838, 129707676]

約数ペア:

[(1, 129707676), (2, 64853838), (3, 43235892), (4, 32426919), (6, 21617946), (7, 18529668), (9, 14411964), (12, 10808973), (14, 9264834), (18, 7205982), (21, 6176556), (27, 4803988), (28, 4632417), (36, 3602991), (42, 3088278), (54, 2401994), (63, 2058852), (84, 1544139), (108, 1200997), (126, 1029426), (189, 686284), (252, 514713), (378, 343142), (756, 171571)]