66768576

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 211262976

約数和(自身を除く): 144494400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 141, 147, 151, 168, 188, 192, 196, 224, 282, 294, 302, 329, 336, 376, 392, 448, 453, 564, 588, 604, 658, 672, 752, 784, 906, 987, 1057, 1128, 1176, 1208, 1316, 1344, 1504, 1568, 1812, 1974, 2114, 2256, 2303, 2352, 2416, 2632, 3008, 3136, 3171, 3624, 3948, 4228, 4512, 4606, 4704, 4832, 5264, 6342, 6909, 7097, 7248, 7399, 7896, 8456, 9024, 9212, 9408, 9664, 10528, 12684, 13818, 14194, 14496, 14798, 15792, 16912, 18424, 21056, 21291, 22197, 25368, 27636, 28388, 28992, 29596, 31584, 33824, 36848, 42582, 44394, 49679, 50736, 55272, 56776, 59192, 63168, 67648, 73696, 85164, 88788, 99358, 101472, 110544, 113552, 118384, 147392, 149037, 170328, 177576, 198716, 202944, 221088, 227104, 236768, 298074, 340656, 347753, 355152, 397432, 442176, 454208, 473536, 596148, 681312, 695506, 710304, 794864, 1043259, 1192296, 1362624, 1391012, 1420608, 1589728, 2086518, 2384592, 2782024, 3179456, 4173036, 4769184, 5564048, 8346072, 9538368, 11128096, 16692144, 22256192, 33384288, 66768576]

約数ペア:

[(1, 66768576), (2, 33384288), (3, 22256192), (4, 16692144), (6, 11128096), (7, 9538368), (8, 8346072), (12, 5564048), (14, 4769184), (16, 4173036), (21, 3179456), (24, 2782024), (28, 2384592), (32, 2086518), (42, 1589728), (47, 1420608), (48, 1391012), (49, 1362624), (56, 1192296), (64, 1043259), (84, 794864), (94, 710304), (96, 695506), (98, 681312), (112, 596148), (141, 473536), (147, 454208), (151, 442176), (168, 397432), (188, 355152), (192, 347753), (196, 340656), (224, 298074), (282, 236768), (294, 227104), (302, 221088), (329, 202944), (336, 198716), (376, 177576), (392, 170328), (448, 149037), (453, 147392), (564, 118384), (588, 113552), (604, 110544), (658, 101472), (672, 99358), (752, 88788), (784, 85164), (906, 73696), (987, 67648), (1057, 63168), (1128, 59192), (1176, 56776), (1208, 55272), (1316, 50736), (1344, 49679), (1504, 44394), (1568, 42582), (1812, 36848), (1974, 33824), (2114, 31584), (2256, 29596), (2303, 28992), (2352, 28388), (2416, 27636), (2632, 25368), (3008, 22197), (3136, 21291), (3171, 21056), (3624, 18424), (3948, 16912), (4228, 15792), (4512, 14798), (4606, 14496), (4704, 14194), (4832, 13818), (5264, 12684), (6342, 10528), (6909, 9664), (7097, 9408), (7248, 9212), (7399, 9024), (7896, 8456)]