90673884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 286433280

約数和(自身を除く): 195759396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 53, 54, 62, 63, 73, 84, 93, 106, 108, 124, 126, 146, 159, 186, 189, 212, 217, 219, 252, 279, 292, 318, 371, 372, 378, 434, 438, 477, 511, 558, 636, 651, 657, 742, 756, 837, 868, 876, 954, 1022, 1113, 1116, 1302, 1314, 1431, 1484, 1533, 1643, 1674, 1908, 1953, 1971, 2044, 2226, 2263, 2604, 2628, 2862, 3066, 3286, 3339, 3348, 3869, 3906, 3942, 4452, 4526, 4599, 4929, 5724, 5859, 6132, 6572, 6678, 6789, 7738, 7812, 7884, 9052, 9198, 9858, 10017, 11501, 11607, 11718, 13356, 13578, 13797, 14787, 15476, 15841, 18396, 19716, 20034, 20367, 23002, 23214, 23436, 27083, 27156, 27594, 29574, 31682, 34503, 34821, 40068, 40734, 44361, 46004, 46428, 47523, 54166, 55188, 59148, 61101, 63364, 69006, 69642, 81249, 81468, 88722, 95046, 103509, 104463, 108332, 119939, 122202, 138012, 139284, 142569, 162498, 177444, 190092, 207018, 208926, 239878, 243747, 244404, 285138, 310527, 324996, 359817, 414036, 417852, 427707, 479756, 487494, 570276, 621054, 719634, 731241, 839573, 855414, 974988, 1079451, 1242108, 1439268, 1462482, 1679146, 1710828, 2158902, 2518719, 2924964, 3238353, 3358292, 4317804, 5037438, 6476706, 7556157, 10074876, 12953412, 15112314, 22668471, 30224628, 45336942, 90673884]

約数ペア:

[(1, 90673884), (2, 45336942), (3, 30224628), (4, 22668471), (6, 15112314), (7, 12953412), (9, 10074876), (12, 7556157), (14, 6476706), (18, 5037438), (21, 4317804), (27, 3358292), (28, 3238353), (31, 2924964), (36, 2518719), (42, 2158902), (53, 1710828), (54, 1679146), (62, 1462482), (63, 1439268), (73, 1242108), (84, 1079451), (93, 974988), (106, 855414), (108, 839573), (124, 731241), (126, 719634), (146, 621054), (159, 570276), (186, 487494), (189, 479756), (212, 427707), (217, 417852), (219, 414036), (252, 359817), (279, 324996), (292, 310527), (318, 285138), (371, 244404), (372, 243747), (378, 239878), (434, 208926), (438, 207018), (477, 190092), (511, 177444), (558, 162498), (636, 142569), (651, 139284), (657, 138012), (742, 122202), (756, 119939), (837, 108332), (868, 104463), (876, 103509), (954, 95046), (1022, 88722), (1113, 81468), (1116, 81249), (1302, 69642), (1314, 69006), (1431, 63364), (1484, 61101), (1533, 59148), (1643, 55188), (1674, 54166), (1908, 47523), (1953, 46428), (1971, 46004), (2044, 44361), (2226, 40734), (2263, 40068), (2604, 34821), (2628, 34503), (2862, 31682), (3066, 29574), (3286, 27594), (3339, 27156), (3348, 27083), (3869, 23436), (3906, 23214), (3942, 23002), (4452, 20367), (4526, 20034), (4599, 19716), (4929, 18396), (5724, 15841), (5859, 15476), (6132, 14787), (6572, 13797), (6678, 13578), (6789, 13356), (7738, 11718), (7812, 11607), (7884, 11501), (9052, 10017), (9198, 9858)]