89850012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2963}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 252959616

約数和(自身を除く): 163109604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 2963, 4332, 5054, 5926, 7581, 8889, 10108, 11852, 15162, 17778, 20741, 30324, 35556, 41482, 56297, 62223, 82964, 112594, 124446, 168891, 225188, 248892, 337782, 394079, 675564, 788158, 1069643, 1182237, 1576316, 2139286, 2364474, 3208929, 4278572, 4728948, 6417858, 7487501, 12835716, 14975002, 22462503, 29950004, 44925006, 89850012]

約数ペア:

[(1, 89850012), (2, 44925006), (3, 29950004), (4, 22462503), (6, 14975002), (7, 12835716), (12, 7487501), (14, 6417858), (19, 4728948), (21, 4278572), (28, 3208929), (38, 2364474), (42, 2139286), (57, 1576316), (76, 1182237), (84, 1069643), (114, 788158), (133, 675564), (228, 394079), (266, 337782), (361, 248892), (399, 225188), (532, 168891), (722, 124446), (798, 112594), (1083, 82964), (1444, 62223), (1596, 56297), (2166, 41482), (2527, 35556), (2963, 30324), (4332, 20741), (5054, 17778), (5926, 15162), (7581, 11852), (8889, 10108)]