27806688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1097

約数の個数: 144

約数和(自身を含む): 97415136

約数和(自身を除く): 69608448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1061, 1092, 1248, 1456, 1638, 1872, 2016, 2122, 2184, 2912, 3183, 3276, 3744, 4244, 4368, 6366, 6552, 7427, 8488, 8736, 9549, 12732, 13104, 13793, 14854, 16976, 19098, 22281, 25464, 26208, 27586, 29708, 33952, 38196, 41379, 44562, 50928, 55172, 59416, 66843, 76392, 82758, 89124, 96551, 101856, 110344, 118832, 124137, 133686, 152784, 165516, 178248, 193102, 220688, 237664, 248274, 267372, 289653, 305568, 331032, 356496, 386204, 441376, 496548, 534744, 579306, 662064, 712992, 772408, 868959, 993096, 1069488, 1158612, 1324128, 1544816, 1737918, 1986192, 2138976, 2317224, 3089632, 3475836, 3972384, 4634448, 6951672, 9268896, 13903344, 27806688]

約数ペア:

[(1, 27806688), (2, 13903344), (3, 9268896), (4, 6951672), (6, 4634448), (7, 3972384), (8, 3475836), (9, 3089632), (12, 2317224), (13, 2138976), (14, 1986192), (16, 1737918), (18, 1544816), (21, 1324128), (24, 1158612), (26, 1069488), (28, 993096), (32, 868959), (36, 772408), (39, 712992), (42, 662064), (48, 579306), (52, 534744), (56, 496548), (63, 441376), (72, 386204), (78, 356496), (84, 331032), (91, 305568), (96, 289653), (104, 267372), (112, 248274), (117, 237664), (126, 220688), (144, 193102), (156, 178248), (168, 165516), (182, 152784), (208, 133686), (224, 124137), (234, 118832), (252, 110344), (273, 101856), (288, 96551), (312, 89124), (336, 82758), (364, 76392), (416, 66843), (468, 59416), (504, 55172), (546, 50928), (624, 44562), (672, 41379), (728, 38196), (819, 33952), (936, 29708), (1008, 27586), (1061, 26208), (1092, 25464), (1248, 22281), (1456, 19098), (1638, 16976), (1872, 14854), (2016, 13793), (2122, 13104), (2184, 12732), (2912, 9549), (3183, 8736), (3276, 8488), (3744, 7427), (4244, 6552), (4368, 6366)]