42881664

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 138140640

約数和(自身を除く): 95258976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 53, 56, 64, 84, 86, 96, 98, 106, 112, 128, 129, 147, 159, 168, 172, 192, 196, 212, 224, 258, 294, 301, 318, 336, 344, 371, 384, 392, 424, 448, 516, 588, 602, 636, 672, 688, 742, 784, 848, 896, 903, 1032, 1113, 1176, 1204, 1272, 1344, 1376, 1484, 1568, 1696, 1806, 2064, 2107, 2226, 2279, 2352, 2408, 2544, 2597, 2688, 2752, 2968, 3136, 3392, 3612, 4128, 4214, 4452, 4558, 4704, 4816, 5088, 5194, 5504, 5936, 6272, 6321, 6784, 6837, 7224, 7791, 8256, 8428, 8904, 9116, 9408, 9632, 10176, 10388, 11872, 12642, 13674, 14448, 15582, 15953, 16512, 16856, 17808, 18232, 18816, 19264, 20352, 20776, 23744, 25284, 27348, 28896, 31164, 31906, 33712, 35616, 36464, 38528, 41552, 47488, 47859, 50568, 54696, 57792, 62328, 63812, 67424, 71232, 72928, 83104, 95718, 101136, 109392, 111671, 115584, 124656, 127624, 134848, 142464, 145856, 166208, 191436, 202272, 218784, 223342, 249312, 255248, 269696, 291712, 332416, 335013, 382872, 404544, 437568, 446684, 498624, 510496, 670026, 765744, 809088, 875136, 893368, 997248, 1020992, 1340052, 1531488, 1786736, 2041984, 2680104, 3062976, 3573472, 5360208, 6125952, 7146944, 10720416, 14293888, 21440832, 42881664]

約数ペア:

[(1, 42881664), (2, 21440832), (3, 14293888), (4, 10720416), (6, 7146944), (7, 6125952), (8, 5360208), (12, 3573472), (14, 3062976), (16, 2680104), (21, 2041984), (24, 1786736), (28, 1531488), (32, 1340052), (42, 1020992), (43, 997248), (48, 893368), (49, 875136), (53, 809088), (56, 765744), (64, 670026), (84, 510496), (86, 498624), (96, 446684), (98, 437568), (106, 404544), (112, 382872), (128, 335013), (129, 332416), (147, 291712), (159, 269696), (168, 255248), (172, 249312), (192, 223342), (196, 218784), (212, 202272), (224, 191436), (258, 166208), (294, 145856), (301, 142464), (318, 134848), (336, 127624), (344, 124656), (371, 115584), (384, 111671), (392, 109392), (424, 101136), (448, 95718), (516, 83104), (588, 72928), (602, 71232), (636, 67424), (672, 63812), (688, 62328), (742, 57792), (784, 54696), (848, 50568), (896, 47859), (903, 47488), (1032, 41552), (1113, 38528), (1176, 36464), (1204, 35616), (1272, 33712), (1344, 31906), (1376, 31164), (1484, 28896), (1568, 27348), (1696, 25284), (1806, 23744), (2064, 20776), (2107, 20352), (2226, 19264), (2279, 18816), (2352, 18232), (2408, 17808), (2544, 16856), (2597, 16512), (2688, 15953), (2752, 15582), (2968, 14448), (3136, 13674), (3392, 12642), (3612, 11872), (4128, 10388), (4214, 10176), (4452, 9632), (4558, 9408), (4704, 9116), (4816, 8904), (5088, 8428), (5194, 8256), (5504, 7791), (5936, 7224), (6272, 6837), (6321, 6784)]