68427018

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 183997440

約数和(自身を除く): 115570422

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 43, 47, 54, 57, 66, 81, 86, 94, 99, 114, 129, 141, 162, 171, 198, 209, 258, 282, 297, 342, 387, 418, 423, 473, 513, 517, 594, 627, 774, 817, 846, 891, 893, 946, 1026, 1034, 1161, 1254, 1269, 1419, 1539, 1551, 1634, 1782, 1786, 1881, 2021, 2322, 2451, 2538, 2679, 2838, 3078, 3102, 3483, 3762, 3807, 4042, 4257, 4653, 4902, 5358, 5643, 6063, 6966, 7353, 7614, 8037, 8514, 8987, 9306, 9823, 11286, 12126, 12771, 13959, 14706, 16074, 16929, 17974, 18189, 19646, 22059, 22231, 24111, 25542, 26961, 27918, 29469, 33858, 36378, 38313, 38399, 41877, 44118, 44462, 48222, 53922, 54567, 58938, 66177, 66693, 72333, 76626, 76798, 80883, 83754, 88407, 109134, 115197, 132354, 133386, 144666, 161766, 163701, 176814, 200079, 230394, 242649, 265221, 327402, 345591, 400158, 422389, 485298, 530442, 600237, 691182, 727947, 795663, 844778, 1036773, 1200474, 1267167, 1455894, 1591326, 1800711, 2073546, 2534334, 3110319, 3601422, 3801501, 6220638, 7603002, 11404503, 22809006, 34213509, 68427018]

約数ペア:

[(1, 68427018), (2, 34213509), (3, 22809006), (6, 11404503), (9, 7603002), (11, 6220638), (18, 3801501), (19, 3601422), (22, 3110319), (27, 2534334), (33, 2073546), (38, 1800711), (43, 1591326), (47, 1455894), (54, 1267167), (57, 1200474), (66, 1036773), (81, 844778), (86, 795663), (94, 727947), (99, 691182), (114, 600237), (129, 530442), (141, 485298), (162, 422389), (171, 400158), (198, 345591), (209, 327402), (258, 265221), (282, 242649), (297, 230394), (342, 200079), (387, 176814), (418, 163701), (423, 161766), (473, 144666), (513, 133386), (517, 132354), (594, 115197), (627, 109134), (774, 88407), (817, 83754), (846, 80883), (891, 76798), (893, 76626), (946, 72333), (1026, 66693), (1034, 66177), (1161, 58938), (1254, 54567), (1269, 53922), (1419, 48222), (1539, 44462), (1551, 44118), (1634, 41877), (1782, 38399), (1786, 38313), (1881, 36378), (2021, 33858), (2322, 29469), (2451, 27918), (2538, 26961), (2679, 25542), (2838, 24111), (3078, 22231), (3102, 22059), (3483, 19646), (3762, 18189), (3807, 17974), (4042, 16929), (4257, 16074), (4653, 14706), (4902, 13959), (5358, 12771), (5643, 12126), (6063, 11286), (6966, 9823), (7353, 9306), (7614, 8987), (8037, 8514)]