90615636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 243122880

約数和(自身を除く): 152507244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 548, 684, 822, 967, 1233, 1644, 1934, 2466, 2603, 2901, 3868, 4932, 5206, 5802, 7809, 8703, 10412, 11604, 15618, 17406, 18373, 23427, 31236, 34812, 36746, 46854, 55119, 73492, 93708, 110238, 132479, 165357, 220476, 264958, 330714, 397437, 529916, 661428, 794874, 1192311, 1589748, 2384622, 2517101, 4769244, 5034202, 7551303, 10068404, 15102606, 22653909, 30205212, 45307818, 90615636]

約数ペア:

[(1, 90615636), (2, 45307818), (3, 30205212), (4, 22653909), (6, 15102606), (9, 10068404), (12, 7551303), (18, 5034202), (19, 4769244), (36, 2517101), (38, 2384622), (57, 1589748), (76, 1192311), (114, 794874), (137, 661428), (171, 529916), (228, 397437), (274, 330714), (342, 264958), (411, 220476), (548, 165357), (684, 132479), (822, 110238), (967, 93708), (1233, 73492), (1644, 55119), (1934, 46854), (2466, 36746), (2603, 34812), (2901, 31236), (3868, 23427), (4932, 18373), (5206, 17406), (5802, 15618), (7809, 11604), (8703, 10412)]