90806976

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 286058864

約数和(自身を除く): 195251888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 134, 144, 156, 181, 192, 201, 208, 234, 268, 288, 312, 362, 402, 416, 468, 536, 543, 576, 603, 624, 724, 804, 832, 871, 936, 1072, 1086, 1206, 1248, 1448, 1608, 1629, 1742, 1872, 2144, 2172, 2353, 2412, 2496, 2613, 2896, 3216, 3258, 3484, 3744, 4288, 4344, 4706, 4824, 5226, 5792, 6432, 6516, 6968, 7059, 7488, 7839, 8688, 9412, 9648, 10452, 11584, 12127, 12864, 13032, 13936, 14118, 15678, 17376, 18824, 19296, 20904, 21177, 24254, 26064, 27872, 28236, 31356, 34752, 36381, 37648, 38592, 41808, 42354, 48508, 52128, 55744, 56472, 62712, 72762, 75296, 83616, 84708, 97016, 104256, 109143, 112944, 125424, 145524, 150592, 157651, 167232, 169416, 194032, 218286, 225888, 250848, 291048, 315302, 338832, 388064, 436572, 451776, 472953, 501696, 582096, 630604, 677664, 776128, 873144, 945906, 1164192, 1261208, 1355328, 1418859, 1746288, 1891812, 2328384, 2522416, 2837718, 3492576, 3783624, 5044832, 5675436, 6985152, 7567248, 10089664, 11350872, 15134496, 22701744, 30268992, 45403488, 90806976]

約数ペア:

[(1, 90806976), (2, 45403488), (3, 30268992), (4, 22701744), (6, 15134496), (8, 11350872), (9, 10089664), (12, 7567248), (13, 6985152), (16, 5675436), (18, 5044832), (24, 3783624), (26, 3492576), (32, 2837718), (36, 2522416), (39, 2328384), (48, 1891812), (52, 1746288), (64, 1418859), (67, 1355328), (72, 1261208), (78, 1164192), (96, 945906), (104, 873144), (117, 776128), (134, 677664), (144, 630604), (156, 582096), (181, 501696), (192, 472953), (201, 451776), (208, 436572), (234, 388064), (268, 338832), (288, 315302), (312, 291048), (362, 250848), (402, 225888), (416, 218286), (468, 194032), (536, 169416), (543, 167232), (576, 157651), (603, 150592), (624, 145524), (724, 125424), (804, 112944), (832, 109143), (871, 104256), (936, 97016), (1072, 84708), (1086, 83616), (1206, 75296), (1248, 72762), (1448, 62712), (1608, 56472), (1629, 55744), (1742, 52128), (1872, 48508), (2144, 42354), (2172, 41808), (2353, 38592), (2412, 37648), (2496, 36381), (2613, 34752), (2896, 31356), (3216, 28236), (3258, 27872), (3484, 26064), (3744, 24254), (4288, 21177), (4344, 20904), (4706, 19296), (4824, 18824), (5226, 17376), (5792, 15678), (6432, 14118), (6516, 13936), (6968, 13032), (7059, 12864), (7488, 12127), (7839, 11584), (8688, 10452), (9412, 9648)]