73908016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2258

約数の個数: 80

約数和(自身を含む): 183988224

約数和(自身を除く): 110080208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2207, 2392, 2576, 4186, 4414, 4784, 8372, 8828, 15449, 16744, 17656, 28691, 30898, 33488, 35312, 50761, 57382, 61796, 101522, 114764, 123592, 200837, 203044, 229528, 247184, 355327, 401674, 406088, 459056, 659893, 710654, 803348, 812176, 1319786, 1421308, 1606696, 2639572, 2842616, 3213392, 4619251, 5279144, 5685232, 9238502, 10558288, 18477004, 36954008, 73908016]

約数ペア:

[(1, 73908016), (2, 36954008), (4, 18477004), (7, 10558288), (8, 9238502), (13, 5685232), (14, 5279144), (16, 4619251), (23, 3213392), (26, 2842616), (28, 2639572), (46, 1606696), (52, 1421308), (56, 1319786), (91, 812176), (92, 803348), (104, 710654), (112, 659893), (161, 459056), (182, 406088), (184, 401674), (208, 355327), (299, 247184), (322, 229528), (364, 203044), (368, 200837), (598, 123592), (644, 114764), (728, 101522), (1196, 61796), (1288, 57382), (1456, 50761), (2093, 35312), (2207, 33488), (2392, 30898), (2576, 28691), (4186, 17656), (4414, 16744), (4784, 15449), (8372, 8828)]