81525024

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 216

約数和(自身を含む): 277297020

約数和(自身を除く): 195771996

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 109, 112, 126, 144, 147, 159, 168, 196, 212, 218, 224, 252, 288, 294, 318, 327, 336, 371, 392, 424, 436, 441, 477, 504, 588, 636, 654, 672, 742, 763, 784, 848, 872, 882, 954, 981, 1008, 1113, 1176, 1272, 1308, 1484, 1526, 1568, 1696, 1744, 1764, 1908, 1962, 2016, 2226, 2289, 2352, 2544, 2597, 2616, 2968, 3052, 3339, 3488, 3528, 3816, 3924, 4452, 4578, 4704, 5088, 5194, 5232, 5341, 5777, 5936, 6104, 6678, 6867, 7056, 7632, 7791, 7848, 8904, 9156, 10388, 10464, 10682, 11554, 11872, 12208, 13356, 13734, 14112, 15264, 15582, 15696, 16023, 17331, 17808, 18312, 20776, 21364, 23108, 23373, 24416, 26712, 27468, 31164, 31392, 32046, 34662, 35616, 36624, 40439, 41552, 42728, 46216, 46746, 48069, 51993, 53424, 54936, 62328, 64092, 69324, 73248, 80878, 83104, 85456, 92432, 93492, 96138, 103986, 106848, 109872, 121317, 124656, 128184, 138648, 161756, 170912, 184864, 186984, 192276, 207972, 219744, 242634, 249312, 256368, 277296, 283073, 323512, 363951, 373968, 384552, 415944, 485268, 512736, 554592, 566146, 647024, 727902, 747936, 769104, 831888, 849219, 970536, 1132292, 1294048, 1455804, 1538208, 1663776, 1698438, 1941072, 2264584, 2547657, 2911608, 3396876, 3882144, 4529168, 5095314, 5823216, 6793752, 9058336, 10190628, 11646432, 13587504, 20381256, 27175008, 40762512, 81525024]

約数ペア:

[(1, 81525024), (2, 40762512), (3, 27175008), (4, 20381256), (6, 13587504), (7, 11646432), (8, 10190628), (9, 9058336), (12, 6793752), (14, 5823216), (16, 5095314), (18, 4529168), (21, 3882144), (24, 3396876), (28, 2911608), (32, 2547657), (36, 2264584), (42, 1941072), (48, 1698438), (49, 1663776), (53, 1538208), (56, 1455804), (63, 1294048), (72, 1132292), (84, 970536), (96, 849219), (98, 831888), (106, 769104), (109, 747936), (112, 727902), (126, 647024), (144, 566146), (147, 554592), (159, 512736), (168, 485268), (196, 415944), (212, 384552), (218, 373968), (224, 363951), (252, 323512), (288, 283073), (294, 277296), (318, 256368), (327, 249312), (336, 242634), (371, 219744), (392, 207972), (424, 192276), (436, 186984), (441, 184864), (477, 170912), (504, 161756), (588, 138648), (636, 128184), (654, 124656), (672, 121317), (742, 109872), (763, 106848), (784, 103986), (848, 96138), (872, 93492), (882, 92432), (954, 85456), (981, 83104), (1008, 80878), (1113, 73248), (1176, 69324), (1272, 64092), (1308, 62328), (1484, 54936), (1526, 53424), (1568, 51993), (1696, 48069), (1744, 46746), (1764, 46216), (1908, 42728), (1962, 41552), (2016, 40439), (2226, 36624), (2289, 35616), (2352, 34662), (2544, 32046), (2597, 31392), (2616, 31164), (2968, 27468), (3052, 26712), (3339, 24416), (3488, 23373), (3528, 23108), (3816, 21364), (3924, 20776), (4452, 18312), (4578, 17808), (4704, 17331), (5088, 16023), (5194, 15696), (5232, 15582), (5341, 15264), (5777, 14112), (5936, 13734), (6104, 13356), (6678, 12208), (6867, 11872), (7056, 11554), (7632, 10682), (7791, 10464), (7848, 10388), (8904, 9156)]