129888276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25349}}^1$

素因数の和:25424

約数の個数: 48

約数和(自身を含む): 352060800

約数和(自身を除く): 222172524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 25349, 50698, 76047, 101396, 152094, 177443, 304188, 354886, 532329, 709772, 1064658, 1546289, 2129316, 3092578, 4638867, 6185156, 9277734, 10824023, 18555468, 21648046, 32472069, 43296092, 64944138, 129888276]

約数ペア:

[(1, 129888276), (2, 64944138), (3, 43296092), (4, 32472069), (6, 21648046), (7, 18555468), (12, 10824023), (14, 9277734), (21, 6185156), (28, 4638867), (42, 3092578), (61, 2129316), (84, 1546289), (122, 1064658), (183, 709772), (244, 532329), (366, 354886), (427, 304188), (732, 177443), (854, 152094), (1281, 101396), (1708, 76047), (2562, 50698), (5124, 25349)]