90825288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 164642232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 43, 51, 62, 68, 86, 93, 102, 124, 129, 136, 167, 172, 186, 204, 248, 258, 334, 344, 372, 408, 501, 516, 527, 668, 731, 744, 1002, 1032, 1054, 1333, 1336, 1462, 1581, 2004, 2108, 2193, 2666, 2839, 2924, 3162, 3999, 4008, 4216, 4386, 5177, 5332, 5678, 5848, 6324, 7181, 7998, 8517, 8772, 10354, 10664, 11356, 12648, 14362, 15531, 15996, 17034, 17544, 20708, 21543, 22661, 22712, 28724, 31062, 31992, 34068, 41416, 43086, 45322, 57448, 62124, 67983, 68136, 86172, 88009, 90644, 122077, 124248, 135966, 172344, 176018, 181288, 222611, 244154, 264027, 271932, 352036, 366231, 445222, 488308, 528054, 543864, 667833, 704072, 732462, 890444, 976616, 1056108, 1335666, 1464924, 1780888, 2112216, 2671332, 2929848, 3784387, 5342664, 7568774, 11353161, 15137548, 22706322, 30275096, 45412644, 90825288]

約数ペア:

[(1, 90825288), (2, 45412644), (3, 30275096), (4, 22706322), (6, 15137548), (8, 11353161), (12, 7568774), (17, 5342664), (24, 3784387), (31, 2929848), (34, 2671332), (43, 2112216), (51, 1780888), (62, 1464924), (68, 1335666), (86, 1056108), (93, 976616), (102, 890444), (124, 732462), (129, 704072), (136, 667833), (167, 543864), (172, 528054), (186, 488308), (204, 445222), (248, 366231), (258, 352036), (334, 271932), (344, 264027), (372, 244154), (408, 222611), (501, 181288), (516, 176018), (527, 172344), (668, 135966), (731, 124248), (744, 122077), (1002, 90644), (1032, 88009), (1054, 86172), (1333, 68136), (1336, 67983), (1462, 62124), (1581, 57448), (2004, 45322), (2108, 43086), (2193, 41416), (2666, 34068), (2839, 31992), (2924, 31062), (3162, 28724), (3999, 22712), (4008, 22661), (4216, 21543), (4386, 20708), (5177, 17544), (5332, 17034), (5678, 15996), (5848, 15531), (6324, 14362), (7181, 12648), (7998, 11356), (8517, 10664), (8772, 10354)]