90213552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 180

約数和(自身を含む): 299125944

約数和(自身を除く): 208912392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 312, 337, 338, 396, 429, 468, 507, 528, 572, 624, 674, 676, 792, 858, 936, 1011, 1014, 1144, 1287, 1348, 1352, 1521, 1584, 1716, 1859, 1872, 2022, 2028, 2288, 2574, 2696, 2704, 3033, 3042, 3432, 3707, 3718, 4044, 4056, 4381, 5148, 5392, 5577, 6066, 6084, 6864, 7414, 7436, 8088, 8112, 8762, 10296, 11121, 11154, 12132, 12168, 13143, 14828, 14872, 16176, 16731, 17524, 20592, 22242, 22308, 24264, 24336, 26286, 29656, 29744, 33363, 33462, 35048, 39429, 44484, 44616, 48191, 48528, 52572, 56953, 59312, 66726, 66924, 70096, 78858, 88968, 89232, 96382, 105144, 113906, 133452, 133848, 144573, 157716, 170859, 177936, 192764, 210288, 227812, 266904, 267696, 289146, 315432, 341718, 385528, 433719, 455624, 512577, 533808, 578292, 626483, 630864, 683436, 771056, 867438, 911248, 1025154, 1156584, 1252966, 1366872, 1734876, 1879449, 2050308, 2313168, 2505932, 2733744, 3469752, 3758898, 4100616, 5011864, 5638347, 6939504, 7517796, 8201232, 10023728, 11276694, 15035592, 22553388, 30071184, 45106776, 90213552]

約数ペア:

[(1, 90213552), (2, 45106776), (3, 30071184), (4, 22553388), (6, 15035592), (8, 11276694), (9, 10023728), (11, 8201232), (12, 7517796), (13, 6939504), (16, 5638347), (18, 5011864), (22, 4100616), (24, 3758898), (26, 3469752), (33, 2733744), (36, 2505932), (39, 2313168), (44, 2050308), (48, 1879449), (52, 1734876), (66, 1366872), (72, 1252966), (78, 1156584), (88, 1025154), (99, 911248), (104, 867438), (117, 771056), (132, 683436), (143, 630864), (144, 626483), (156, 578292), (169, 533808), (176, 512577), (198, 455624), (208, 433719), (234, 385528), (264, 341718), (286, 315432), (312, 289146), (337, 267696), (338, 266904), (396, 227812), (429, 210288), (468, 192764), (507, 177936), (528, 170859), (572, 157716), (624, 144573), (674, 133848), (676, 133452), (792, 113906), (858, 105144), (936, 96382), (1011, 89232), (1014, 88968), (1144, 78858), (1287, 70096), (1348, 66924), (1352, 66726), (1521, 59312), (1584, 56953), (1716, 52572), (1859, 48528), (1872, 48191), (2022, 44616), (2028, 44484), (2288, 39429), (2574, 35048), (2696, 33462), (2704, 33363), (3033, 29744), (3042, 29656), (3432, 26286), (3707, 24336), (3718, 24264), (4044, 22308), (4056, 22242), (4381, 20592), (5148, 17524), (5392, 16731), (5577, 16176), (6066, 14872), (6084, 14828), (6864, 13143), (7414, 12168), (7436, 12132), (8088, 11154), (8112, 11121), (8762, 10296)]