77429408

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 196499520

約数和(自身を除く): 119070112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 92, 98, 112, 113, 133, 152, 161, 184, 196, 224, 226, 266, 304, 322, 368, 392, 437, 452, 532, 608, 644, 736, 784, 791, 874, 904, 931, 1064, 1127, 1288, 1568, 1582, 1748, 1808, 1862, 2128, 2147, 2254, 2576, 2599, 3059, 3164, 3496, 3616, 3724, 4256, 4294, 4508, 5152, 5198, 5537, 6118, 6328, 6992, 7448, 8588, 9016, 10396, 11074, 12236, 12656, 13984, 14896, 15029, 17176, 18032, 18193, 20792, 21413, 22148, 24472, 25312, 29792, 30058, 34352, 36064, 36386, 41584, 42826, 44296, 48944, 49381, 60116, 68704, 72772, 83168, 85652, 88592, 97888, 98762, 105203, 120232, 127351, 145544, 171304, 177184, 197524, 210406, 240464, 254702, 291088, 342608, 345667, 395048, 420812, 480928, 509404, 582176, 685216, 691334, 790096, 841624, 1018808, 1382668, 1580192, 1683248, 2037616, 2419669, 2765336, 3366496, 4075232, 4839338, 5530672, 9678676, 11061344, 19357352, 38714704, 77429408]

約数ペア:

[(1, 77429408), (2, 38714704), (4, 19357352), (7, 11061344), (8, 9678676), (14, 5530672), (16, 4839338), (19, 4075232), (23, 3366496), (28, 2765336), (32, 2419669), (38, 2037616), (46, 1683248), (49, 1580192), (56, 1382668), (76, 1018808), (92, 841624), (98, 790096), (112, 691334), (113, 685216), (133, 582176), (152, 509404), (161, 480928), (184, 420812), (196, 395048), (224, 345667), (226, 342608), (266, 291088), (304, 254702), (322, 240464), (368, 210406), (392, 197524), (437, 177184), (452, 171304), (532, 145544), (608, 127351), (644, 120232), (736, 105203), (784, 98762), (791, 97888), (874, 88592), (904, 85652), (931, 83168), (1064, 72772), (1127, 68704), (1288, 60116), (1568, 49381), (1582, 48944), (1748, 44296), (1808, 42826), (1862, 41584), (2128, 36386), (2147, 36064), (2254, 34352), (2576, 30058), (2599, 29792), (3059, 25312), (3164, 24472), (3496, 22148), (3616, 21413), (3724, 20792), (4256, 18193), (4294, 18032), (4508, 17176), (5152, 15029), (5198, 14896), (5537, 13984), (6118, 12656), (6328, 12236), (6992, 11074), (7448, 10396), (8588, 9016)]