84218904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 286737360

約数和(自身を除く): 202518456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1381, 1386, 1452, 1694, 1848, 2178, 2541, 2762, 2772, 2904, 3388, 4143, 4356, 5082, 5524, 5544, 6776, 7623, 8286, 8712, 9667, 10164, 11048, 12429, 15191, 15246, 16572, 19334, 20328, 24858, 29001, 30382, 30492, 33144, 38668, 45573, 49716, 58002, 60764, 60984, 77336, 87003, 91146, 99432, 106337, 116004, 121528, 136719, 167101, 174006, 182292, 212674, 232008, 273438, 319011, 334202, 348012, 364584, 425348, 501303, 546876, 638022, 668404, 696024, 850696, 957033, 1002606, 1093752, 1169707, 1276044, 1336808, 1503909, 1914066, 2005212, 2339414, 2552088, 3007818, 3509121, 3828132, 4010424, 4678828, 6015636, 7018242, 7656264, 9357656, 10527363, 12031272, 14036484, 21054726, 28072968, 42109452, 84218904]

約数ペア:

[(1, 84218904), (2, 42109452), (3, 28072968), (4, 21054726), (6, 14036484), (7, 12031272), (8, 10527363), (9, 9357656), (11, 7656264), (12, 7018242), (14, 6015636), (18, 4678828), (21, 4010424), (22, 3828132), (24, 3509121), (28, 3007818), (33, 2552088), (36, 2339414), (42, 2005212), (44, 1914066), (56, 1503909), (63, 1336808), (66, 1276044), (72, 1169707), (77, 1093752), (84, 1002606), (88, 957033), (99, 850696), (121, 696024), (126, 668404), (132, 638022), (154, 546876), (168, 501303), (198, 425348), (231, 364584), (242, 348012), (252, 334202), (264, 319011), (308, 273438), (363, 232008), (396, 212674), (462, 182292), (484, 174006), (504, 167101), (616, 136719), (693, 121528), (726, 116004), (792, 106337), (847, 99432), (924, 91146), (968, 87003), (1089, 77336), (1381, 60984), (1386, 60764), (1452, 58002), (1694, 49716), (1848, 45573), (2178, 38668), (2541, 33144), (2762, 30492), (2772, 30382), (2904, 29001), (3388, 24858), (4143, 20328), (4356, 19334), (5082, 16572), (5524, 15246), (5544, 15191), (6776, 12429), (7623, 11048), (8286, 10164), (8712, 9667)]