74020226728

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{2411}}^1$

素因数の和:2736

約数の個数: 144

約数和(自身を含む): 172206959040

約数和(自身を除く): 98186732312

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 271, 289, 392, 476, 542, 578, 833, 952, 1084, 1156, 1666, 1897, 2023, 2168, 2312, 2411, 3332, 3794, 4046, 4607, 4822, 6664, 7588, 8092, 9214, 9644, 13279, 14161, 15176, 16184, 16877, 18428, 19288, 26558, 28322, 32249, 33754, 36856, 40987, 53116, 56644, 64498, 67508, 78319, 81974, 106232, 113288, 118139, 128996, 135016, 156638, 163948, 225743, 236278, 257992, 286909, 313276, 327896, 451486, 472556, 548233, 573818, 626552, 653381, 696779, 902972, 945112, 1096466, 1147636, 1306762, 1393558, 1805944, 2008363, 2192932, 2295272, 2613524, 2787116, 3837631, 4016726, 4385864, 4573667, 4877453, 5227048, 5574232, 7675262, 8033452, 9147334, 9754906, 11107477, 15350524, 16066904, 18294668, 19509812, 22214954, 30701048, 32015669, 34142171, 36589336, 39019624, 44429908, 64031338, 68284342, 77752339, 88859816, 128062676, 136568684, 155504678, 188827109, 256125352, 273137368, 311009356, 377654218, 544266373, 622018712, 755308436, 1088532746, 1321789763, 1510616872, 2177065492, 2643579526, 4354130984, 5287159052, 9252528341, 10574318104, 18505056682, 37010113364, 74020226728]

約数ペア:

[(1, 74020226728), (2, 37010113364), (4, 18505056682), (7, 10574318104), (8, 9252528341), (14, 5287159052), (17, 4354130984), (28, 2643579526), (34, 2177065492), (49, 1510616872), (56, 1321789763), (68, 1088532746), (98, 755308436), (119, 622018712), (136, 544266373), (196, 377654218), (238, 311009356), (271, 273137368), (289, 256125352), (392, 188827109), (476, 155504678), (542, 136568684), (578, 128062676), (833, 88859816), (952, 77752339), (1084, 68284342), (1156, 64031338), (1666, 44429908), (1897, 39019624), (2023, 36589336), (2168, 34142171), (2312, 32015669), (2411, 30701048), (3332, 22214954), (3794, 19509812), (4046, 18294668), (4607, 16066904), (4822, 15350524), (6664, 11107477), (7588, 9754906), (8092, 9147334), (9214, 8033452), (9644, 7675262), (13279, 5574232), (14161, 5227048), (15176, 4877453), (16184, 4573667), (16877, 4385864), (18428, 4016726), (19288, 3837631), (26558, 2787116), (28322, 2613524), (32249, 2295272), (33754, 2192932), (36856, 2008363), (40987, 1805944), (53116, 1393558), (56644, 1306762), (64498, 1147636), (67508, 1096466), (78319, 945112), (81974, 902972), (106232, 696779), (113288, 653381), (118139, 626552), (128996, 573818), (135016, 548233), (156638, 472556), (163948, 451486), (225743, 327896), (236278, 313276), (257992, 286909)]