129554784

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4252

約数の個数: 72

約数和(自身を含む): 371891520

約数和(自身を除く): 242336736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 4127, 5232, 7848, 8254, 10464, 12381, 15696, 16508, 24762, 31392, 33016, 37143, 49524, 66032, 74286, 99048, 132064, 148572, 198096, 297144, 396192, 449843, 594288, 899686, 1188576, 1349529, 1799372, 2699058, 3598744, 4048587, 5398116, 7197488, 8097174, 10796232, 14394976, 16194348, 21592464, 32388696, 43184928, 64777392, 129554784]

約数ペア:

[(1, 129554784), (2, 64777392), (3, 43184928), (4, 32388696), (6, 21592464), (8, 16194348), (9, 14394976), (12, 10796232), (16, 8097174), (18, 7197488), (24, 5398116), (32, 4048587), (36, 3598744), (48, 2699058), (72, 1799372), (96, 1349529), (109, 1188576), (144, 899686), (218, 594288), (288, 449843), (327, 396192), (436, 297144), (654, 198096), (872, 148572), (981, 132064), (1308, 99048), (1744, 74286), (1962, 66032), (2616, 49524), (3488, 37143), (3924, 33016), (4127, 31392), (5232, 24762), (7848, 16508), (8254, 15696), (10464, 12381)]