90870912

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 292144320

約数和(自身を除く): 201273408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 101, 128, 132, 142, 144, 176, 192, 198, 202, 213, 264, 284, 288, 303, 352, 384, 396, 404, 426, 528, 568, 576, 606, 639, 704, 781, 792, 808, 852, 909, 1056, 1111, 1136, 1152, 1212, 1278, 1408, 1562, 1584, 1616, 1704, 1818, 2112, 2222, 2272, 2343, 2424, 2556, 3124, 3168, 3232, 3333, 3408, 3636, 4224, 4444, 4544, 4686, 4848, 5112, 6248, 6336, 6464, 6666, 6816, 7029, 7171, 7272, 8888, 9088, 9372, 9696, 9999, 10224, 12496, 12672, 12928, 13332, 13632, 14058, 14342, 14544, 17776, 18744, 19392, 19998, 20448, 21513, 24992, 26664, 27264, 28116, 28684, 29088, 35552, 37488, 38784, 39996, 40896, 43026, 49984, 53328, 56232, 57368, 58176, 64539, 71104, 74976, 78881, 79992, 81792, 86052, 99968, 106656, 112464, 114736, 116352, 129078, 142208, 149952, 157762, 159984, 172104, 213312, 224928, 229472, 236643, 258156, 299904, 315524, 319968, 344208, 426624, 449856, 458944, 473286, 516312, 631048, 639936, 688416, 709929, 899712, 917888, 946572, 1032624, 1262096, 1279872, 1376832, 1419858, 1893144, 2065248, 2524192, 2753664, 2839716, 3786288, 4130496, 5048384, 5679432, 7572576, 8260992, 10096768, 11358864, 15145152, 22717728, 30290304, 45435456, 90870912]

約数ペア:

[(1, 90870912), (2, 45435456), (3, 30290304), (4, 22717728), (6, 15145152), (8, 11358864), (9, 10096768), (11, 8260992), (12, 7572576), (16, 5679432), (18, 5048384), (22, 4130496), (24, 3786288), (32, 2839716), (33, 2753664), (36, 2524192), (44, 2065248), (48, 1893144), (64, 1419858), (66, 1376832), (71, 1279872), (72, 1262096), (88, 1032624), (96, 946572), (99, 917888), (101, 899712), (128, 709929), (132, 688416), (142, 639936), (144, 631048), (176, 516312), (192, 473286), (198, 458944), (202, 449856), (213, 426624), (264, 344208), (284, 319968), (288, 315524), (303, 299904), (352, 258156), (384, 236643), (396, 229472), (404, 224928), (426, 213312), (528, 172104), (568, 159984), (576, 157762), (606, 149952), (639, 142208), (704, 129078), (781, 116352), (792, 114736), (808, 112464), (852, 106656), (909, 99968), (1056, 86052), (1111, 81792), (1136, 79992), (1152, 78881), (1212, 74976), (1278, 71104), (1408, 64539), (1562, 58176), (1584, 57368), (1616, 56232), (1704, 53328), (1818, 49984), (2112, 43026), (2222, 40896), (2272, 39996), (2343, 38784), (2424, 37488), (2556, 35552), (3124, 29088), (3168, 28684), (3232, 28116), (3333, 27264), (3408, 26664), (3636, 24992), (4224, 21513), (4444, 20448), (4544, 19998), (4686, 19392), (4848, 18744), (5112, 17776), (6248, 14544), (6336, 14342), (6464, 14058), (6666, 13632), (6816, 13332), (7029, 12928), (7171, 12672), (7272, 12496), (8888, 10224), (9088, 9999), (9372, 9696)]