27784296

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 79388100

約数和(自身を除く): 51603804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 809, 954, 1272, 1431, 1618, 1908, 2427, 2862, 3236, 3816, 4293, 4854, 5724, 6472, 7281, 8586, 9708, 11448, 14562, 17172, 19416, 21843, 29124, 34344, 42877, 43686, 58248, 65529, 85754, 87372, 128631, 131058, 171508, 174744, 257262, 262116, 343016, 385893, 514524, 524232, 771786, 1029048, 1157679, 1543572, 2315358, 3087144, 3473037, 4630716, 6946074, 9261432, 13892148, 27784296]

約数ペア:

[(1, 27784296), (2, 13892148), (3, 9261432), (4, 6946074), (6, 4630716), (8, 3473037), (9, 3087144), (12, 2315358), (18, 1543572), (24, 1157679), (27, 1029048), (36, 771786), (53, 524232), (54, 514524), (72, 385893), (81, 343016), (106, 262116), (108, 257262), (159, 174744), (162, 171508), (212, 131058), (216, 128631), (318, 87372), (324, 85754), (424, 65529), (477, 58248), (636, 43686), (648, 42877), (809, 34344), (954, 29124), (1272, 21843), (1431, 19416), (1618, 17172), (1908, 14562), (2427, 11448), (2862, 9708), (3236, 8586), (3816, 7281), (4293, 6472), (4854, 5724)]