80946432

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 216

約数和(自身を含む): 279619200

約数和(自身を除く): 198672768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 239, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 478, 504, 576, 588, 672, 717, 756, 768, 784, 864, 882, 896, 956, 1008, 1152, 1176, 1323, 1344, 1434, 1512, 1568, 1673, 1728, 1764, 1792, 1912, 2016, 2151, 2304, 2352, 2646, 2688, 2868, 3024, 3136, 3346, 3456, 3528, 3824, 4032, 4302, 4704, 5019, 5292, 5376, 5736, 6048, 6272, 6453, 6692, 6912, 7056, 7648, 8064, 8604, 9408, 10038, 10584, 11472, 11711, 12096, 12544, 12906, 13384, 14112, 15057, 15296, 16128, 17208, 18816, 20076, 21168, 22944, 23422, 24192, 25812, 26768, 28224, 30114, 30592, 34416, 35133, 37632, 40152, 42336, 45171, 45888, 46844, 48384, 51624, 53536, 56448, 60228, 61184, 68832, 70266, 80304, 84672, 90342, 91776, 93688, 103248, 105399, 107072, 112896, 120456, 137664, 140532, 160608, 169344, 180684, 183552, 187376, 206496, 210798, 214144, 240912, 275328, 281064, 316197, 321216, 338688, 361368, 374752, 412992, 421596, 428288, 481824, 550656, 562128, 632394, 642432, 722736, 749504, 825984, 843192, 963648, 1124256, 1264788, 1284864, 1445472, 1499008, 1651968, 1686384, 1927296, 2248512, 2529576, 2890944, 2998016, 3372768, 3854592, 4497024, 5059152, 5781888, 6745536, 8994048, 10118304, 11563776, 13491072, 20236608, 26982144, 40473216, 80946432]

約数ペア:

[(1, 80946432), (2, 40473216), (3, 26982144), (4, 20236608), (6, 13491072), (7, 11563776), (8, 10118304), (9, 8994048), (12, 6745536), (14, 5781888), (16, 5059152), (18, 4497024), (21, 3854592), (24, 3372768), (27, 2998016), (28, 2890944), (32, 2529576), (36, 2248512), (42, 1927296), (48, 1686384), (49, 1651968), (54, 1499008), (56, 1445472), (63, 1284864), (64, 1264788), (72, 1124256), (84, 963648), (96, 843192), (98, 825984), (108, 749504), (112, 722736), (126, 642432), (128, 632394), (144, 562128), (147, 550656), (168, 481824), (189, 428288), (192, 421596), (196, 412992), (216, 374752), (224, 361368), (239, 338688), (252, 321216), (256, 316197), (288, 281064), (294, 275328), (336, 240912), (378, 214144), (384, 210798), (392, 206496), (432, 187376), (441, 183552), (448, 180684), (478, 169344), (504, 160608), (576, 140532), (588, 137664), (672, 120456), (717, 112896), (756, 107072), (768, 105399), (784, 103248), (864, 93688), (882, 91776), (896, 90342), (956, 84672), (1008, 80304), (1152, 70266), (1176, 68832), (1323, 61184), (1344, 60228), (1434, 56448), (1512, 53536), (1568, 51624), (1673, 48384), (1728, 46844), (1764, 45888), (1792, 45171), (1912, 42336), (2016, 40152), (2151, 37632), (2304, 35133), (2352, 34416), (2646, 30592), (2688, 30114), (2868, 28224), (3024, 26768), (3136, 25812), (3346, 24192), (3456, 23422), (3528, 22944), (3824, 21168), (4032, 20076), (4302, 18816), (4704, 17208), (5019, 16128), (5292, 15296), (5376, 15057), (5736, 14112), (6048, 13384), (6272, 12906), (6453, 12544), (6692, 12096), (6912, 11711), (7056, 11472), (7648, 10584), (8064, 10038), (8604, 9408)]