69877728

素因数分解:

$2^5\times 3^4\times {\mathrm{26959}}^1$

素因数の和:26981

約数の個数: 60

約数和(自身を含む): 205516080

約数和(自身を除く): 135638352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 26959, 53918, 80877, 107836, 161754, 215672, 242631, 323508, 431344, 485262, 647016, 727893, 862688, 970524, 1294032, 1455786, 1941048, 2183679, 2588064, 2911572, 3882096, 4367358, 5823144, 7764192, 8734716, 11646288, 17469432, 23292576, 34938864, 69877728]

約数ペア:

[(1, 69877728), (2, 34938864), (3, 23292576), (4, 17469432), (6, 11646288), (8, 8734716), (9, 7764192), (12, 5823144), (16, 4367358), (18, 3882096), (24, 2911572), (27, 2588064), (32, 2183679), (36, 1941048), (48, 1455786), (54, 1294032), (72, 970524), (81, 862688), (96, 727893), (108, 647016), (144, 485262), (162, 431344), (216, 323508), (288, 242631), (324, 215672), (432, 161754), (648, 107836), (864, 80877), (1296, 53918), (2592, 26959)]