78744512

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:107

約数の個数: 168

約数和(自身を含む): 212384640

約数和(自身を除く): 133640128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 29, 32, 38, 44, 56, 58, 64, 76, 77, 88, 112, 116, 133, 152, 154, 176, 203, 209, 224, 232, 266, 304, 308, 319, 352, 406, 418, 448, 464, 532, 551, 608, 616, 638, 704, 812, 836, 841, 928, 1064, 1102, 1216, 1232, 1276, 1463, 1624, 1672, 1682, 1856, 2128, 2204, 2233, 2464, 2552, 2926, 3248, 3344, 3364, 3857, 4256, 4408, 4466, 4928, 5104, 5852, 5887, 6061, 6496, 6688, 6728, 7714, 8512, 8816, 8932, 9251, 10208, 11704, 11774, 12122, 12992, 13376, 13456, 15428, 15979, 17632, 17864, 18502, 20416, 23408, 23548, 24244, 26912, 30856, 31958, 35264, 35728, 37004, 42427, 46816, 47096, 48488, 53824, 61712, 63916, 64757, 71456, 74008, 84854, 93632, 94192, 96976, 111853, 123424, 127832, 129514, 142912, 148016, 169708, 175769, 188384, 193952, 223706, 246848, 255664, 259028, 296032, 339416, 351538, 376768, 387904, 447412, 511328, 518056, 592064, 678832, 703076, 894824, 1022656, 1036112, 1230383, 1357664, 1406152, 1789648, 2072224, 2460766, 2715328, 2812304, 3579296, 4144448, 4921532, 5624608, 7158592, 9843064, 11249216, 19686128, 39372256, 78744512]

約数ペア:

[(1, 78744512), (2, 39372256), (4, 19686128), (7, 11249216), (8, 9843064), (11, 7158592), (14, 5624608), (16, 4921532), (19, 4144448), (22, 3579296), (28, 2812304), (29, 2715328), (32, 2460766), (38, 2072224), (44, 1789648), (56, 1406152), (58, 1357664), (64, 1230383), (76, 1036112), (77, 1022656), (88, 894824), (112, 703076), (116, 678832), (133, 592064), (152, 518056), (154, 511328), (176, 447412), (203, 387904), (209, 376768), (224, 351538), (232, 339416), (266, 296032), (304, 259028), (308, 255664), (319, 246848), (352, 223706), (406, 193952), (418, 188384), (448, 175769), (464, 169708), (532, 148016), (551, 142912), (608, 129514), (616, 127832), (638, 123424), (704, 111853), (812, 96976), (836, 94192), (841, 93632), (928, 84854), (1064, 74008), (1102, 71456), (1216, 64757), (1232, 63916), (1276, 61712), (1463, 53824), (1624, 48488), (1672, 47096), (1682, 46816), (1856, 42427), (2128, 37004), (2204, 35728), (2233, 35264), (2464, 31958), (2552, 30856), (2926, 26912), (3248, 24244), (3344, 23548), (3364, 23408), (3857, 20416), (4256, 18502), (4408, 17864), (4466, 17632), (4928, 15979), (5104, 15428), (5852, 13456), (5887, 13376), (6061, 12992), (6496, 12122), (6688, 11774), (6728, 11704), (7714, 10208), (8512, 9251), (8816, 8932)]