77418768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 245539840

約数和(自身を除く): 168121072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 67, 76, 84, 112, 114, 133, 134, 152, 168, 181, 201, 228, 266, 268, 304, 336, 362, 399, 402, 456, 469, 532, 536, 543, 724, 798, 804, 912, 938, 1064, 1072, 1086, 1267, 1273, 1407, 1448, 1596, 1608, 1876, 2128, 2172, 2534, 2546, 2814, 2896, 3192, 3216, 3439, 3752, 3801, 3819, 4344, 5068, 5092, 5628, 6384, 6878, 7504, 7602, 7638, 8688, 8911, 10136, 10184, 10317, 11256, 12127, 13756, 15204, 15276, 17822, 20272, 20368, 20634, 22512, 24073, 24254, 26733, 27512, 30408, 30552, 35644, 36381, 41268, 48146, 48508, 53466, 55024, 60816, 61104, 71288, 72219, 72762, 82536, 84889, 96292, 97016, 106932, 142576, 144438, 145524, 165072, 169778, 192584, 194032, 213864, 230413, 254667, 288876, 291048, 339556, 385168, 427728, 460826, 509334, 577752, 582096, 679112, 691239, 921652, 1018668, 1155504, 1358224, 1382478, 1612891, 1843304, 2037336, 2764956, 3225782, 3686608, 4074672, 4838673, 5529912, 6451564, 9677346, 11059824, 12903128, 19354692, 25806256, 38709384, 77418768]

約数ペア:

[(1, 77418768), (2, 38709384), (3, 25806256), (4, 19354692), (6, 12903128), (7, 11059824), (8, 9677346), (12, 6451564), (14, 5529912), (16, 4838673), (19, 4074672), (21, 3686608), (24, 3225782), (28, 2764956), (38, 2037336), (42, 1843304), (48, 1612891), (56, 1382478), (57, 1358224), (67, 1155504), (76, 1018668), (84, 921652), (112, 691239), (114, 679112), (133, 582096), (134, 577752), (152, 509334), (168, 460826), (181, 427728), (201, 385168), (228, 339556), (266, 291048), (268, 288876), (304, 254667), (336, 230413), (362, 213864), (399, 194032), (402, 192584), (456, 169778), (469, 165072), (532, 145524), (536, 144438), (543, 142576), (724, 106932), (798, 97016), (804, 96292), (912, 84889), (938, 82536), (1064, 72762), (1072, 72219), (1086, 71288), (1267, 61104), (1273, 60816), (1407, 55024), (1448, 53466), (1596, 48508), (1608, 48146), (1876, 41268), (2128, 36381), (2172, 35644), (2534, 30552), (2546, 30408), (2814, 27512), (2896, 26733), (3192, 24254), (3216, 24073), (3439, 22512), (3752, 20634), (3801, 20368), (3819, 20272), (4344, 17822), (5068, 15276), (5092, 15204), (5628, 13756), (6384, 12127), (6878, 11256), (7504, 10317), (7602, 10184), (7638, 10136), (8688, 8911)]