89813472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 279638352

約数和(自身を除く): 189824880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 244, 294, 313, 336, 366, 392, 427, 488, 588, 626, 672, 732, 784, 854, 939, 976, 1176, 1252, 1281, 1464, 1568, 1708, 1878, 1952, 2191, 2352, 2504, 2562, 2928, 2989, 3416, 3756, 4382, 4704, 5008, 5124, 5856, 5978, 6573, 6832, 7512, 8764, 8967, 10016, 10248, 11956, 13146, 13664, 15024, 15337, 17528, 17934, 19093, 20496, 23912, 26292, 30048, 30674, 35056, 35868, 38186, 40992, 46011, 47824, 52584, 57279, 61348, 70112, 71736, 76372, 92022, 95648, 105168, 114558, 122696, 133651, 143472, 152744, 184044, 210336, 229116, 245392, 267302, 286944, 305488, 368088, 400953, 458232, 490784, 534604, 610976, 736176, 801906, 916464, 935557, 1069208, 1472352, 1603812, 1832928, 1871114, 2138416, 2806671, 3207624, 3742228, 4276832, 5613342, 6415248, 7484456, 11226684, 12830496, 14968912, 22453368, 29937824, 44906736, 89813472]

約数ペア:

[(1, 89813472), (2, 44906736), (3, 29937824), (4, 22453368), (6, 14968912), (7, 12830496), (8, 11226684), (12, 7484456), (14, 6415248), (16, 5613342), (21, 4276832), (24, 3742228), (28, 3207624), (32, 2806671), (42, 2138416), (48, 1871114), (49, 1832928), (56, 1603812), (61, 1472352), (84, 1069208), (96, 935557), (98, 916464), (112, 801906), (122, 736176), (147, 610976), (168, 534604), (183, 490784), (196, 458232), (224, 400953), (244, 368088), (294, 305488), (313, 286944), (336, 267302), (366, 245392), (392, 229116), (427, 210336), (488, 184044), (588, 152744), (626, 143472), (672, 133651), (732, 122696), (784, 114558), (854, 105168), (939, 95648), (976, 92022), (1176, 76372), (1252, 71736), (1281, 70112), (1464, 61348), (1568, 57279), (1708, 52584), (1878, 47824), (1952, 46011), (2191, 40992), (2352, 38186), (2504, 35868), (2562, 35056), (2928, 30674), (2989, 30048), (3416, 26292), (3756, 23912), (4382, 20496), (4704, 19093), (5008, 17934), (5124, 17528), (5856, 15337), (5978, 15024), (6573, 13664), (6832, 13146), (7512, 11956), (8764, 10248), (8967, 10016)]