74419968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 230236160

約数和(自身を除く): 155816192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 127, 128, 168, 192, 218, 224, 254, 256, 327, 336, 381, 384, 436, 448, 508, 654, 672, 762, 763, 768, 872, 889, 896, 1016, 1308, 1344, 1524, 1526, 1744, 1778, 1792, 2032, 2289, 2616, 2667, 2688, 3048, 3052, 3488, 3556, 4064, 4578, 5232, 5334, 5376, 6096, 6104, 6976, 7112, 8128, 9156, 10464, 10668, 12192, 12208, 13843, 13952, 14224, 16256, 18312, 20928, 21336, 24384, 24416, 27686, 27904, 28448, 32512, 36624, 41529, 41856, 42672, 48768, 48832, 55372, 56896, 73248, 83058, 83712, 85344, 96901, 97536, 97664, 110744, 113792, 146496, 166116, 170688, 193802, 195328, 221488, 227584, 290703, 292992, 332232, 341376, 387604, 442976, 581406, 585984, 664464, 682752, 775208, 885952, 1162812, 1328928, 1550416, 1771904, 2325624, 2657856, 3100832, 3543808, 4651248, 5315712, 6201664, 9302496, 10631424, 12403328, 18604992, 24806656, 37209984, 74419968]

約数ペア:

[(1, 74419968), (2, 37209984), (3, 24806656), (4, 18604992), (6, 12403328), (7, 10631424), (8, 9302496), (12, 6201664), (14, 5315712), (16, 4651248), (21, 3543808), (24, 3100832), (28, 2657856), (32, 2325624), (42, 1771904), (48, 1550416), (56, 1328928), (64, 1162812), (84, 885952), (96, 775208), (109, 682752), (112, 664464), (127, 585984), (128, 581406), (168, 442976), (192, 387604), (218, 341376), (224, 332232), (254, 292992), (256, 290703), (327, 227584), (336, 221488), (381, 195328), (384, 193802), (436, 170688), (448, 166116), (508, 146496), (654, 113792), (672, 110744), (762, 97664), (763, 97536), (768, 96901), (872, 85344), (889, 83712), (896, 83058), (1016, 73248), (1308, 56896), (1344, 55372), (1524, 48832), (1526, 48768), (1744, 42672), (1778, 41856), (1792, 41529), (2032, 36624), (2289, 32512), (2616, 28448), (2667, 27904), (2688, 27686), (3048, 24416), (3052, 24384), (3488, 21336), (3556, 20928), (4064, 18312), (4578, 16256), (5232, 14224), (5334, 13952), (5376, 13843), (6096, 12208), (6104, 12192), (6976, 10668), (7112, 10464), (8128, 9156)]