84976416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 281107008

約数和(自身を除く): 196130592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 691, 732, 854, 976, 1008, 1098, 1281, 1382, 1464, 1708, 1952, 2016, 2073, 2196, 2562, 2764, 2928, 3416, 3843, 4146, 4392, 4837, 5124, 5528, 5856, 6219, 6832, 7686, 8292, 8784, 9674, 10248, 11056, 12438, 13664, 14511, 15372, 16584, 17568, 19348, 20496, 22112, 24876, 29022, 30744, 33168, 38696, 40992, 42151, 43533, 49752, 58044, 61488, 66336, 77392, 84302, 87066, 99504, 116088, 122976, 126453, 154784, 168604, 174132, 199008, 232176, 252906, 295057, 337208, 348264, 379359, 464352, 505812, 590114, 674416, 696528, 758718, 885171, 1011624, 1180228, 1348832, 1393056, 1517436, 1770342, 2023248, 2360456, 2655513, 3034872, 3540684, 4046496, 4720912, 5311026, 6069744, 7081368, 9441824, 10622052, 12139488, 14162736, 21244104, 28325472, 42488208, 84976416]

約数ペア:

[(1, 84976416), (2, 42488208), (3, 28325472), (4, 21244104), (6, 14162736), (7, 12139488), (8, 10622052), (9, 9441824), (12, 7081368), (14, 6069744), (16, 5311026), (18, 4720912), (21, 4046496), (24, 3540684), (28, 3034872), (32, 2655513), (36, 2360456), (42, 2023248), (48, 1770342), (56, 1517436), (61, 1393056), (63, 1348832), (72, 1180228), (84, 1011624), (96, 885171), (112, 758718), (122, 696528), (126, 674416), (144, 590114), (168, 505812), (183, 464352), (224, 379359), (244, 348264), (252, 337208), (288, 295057), (336, 252906), (366, 232176), (427, 199008), (488, 174132), (504, 168604), (549, 154784), (672, 126453), (691, 122976), (732, 116088), (854, 99504), (976, 87066), (1008, 84302), (1098, 77392), (1281, 66336), (1382, 61488), (1464, 58044), (1708, 49752), (1952, 43533), (2016, 42151), (2073, 40992), (2196, 38696), (2562, 33168), (2764, 30744), (2928, 29022), (3416, 24876), (3843, 22112), (4146, 20496), (4392, 19348), (4837, 17568), (5124, 16584), (5528, 15372), (5856, 14511), (6219, 13664), (6832, 12438), (7686, 11056), (8292, 10248), (8784, 9674)]