91144144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 221235840

約数和(自身を除く): 130091696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1061, 1456, 1534, 1652, 2122, 3068, 3304, 4244, 5369, 6136, 6608, 7427, 8488, 10738, 12272, 13793, 14854, 16976, 21476, 27586, 29708, 42952, 55172, 59416, 62599, 85904, 96551, 110344, 118832, 125198, 193102, 220688, 250396, 386204, 438193, 500792, 772408, 813787, 876386, 1001584, 1544816, 1627574, 1752772, 3255148, 3505544, 5696509, 6510296, 7011088, 11393018, 13020592, 22786036, 45572072, 91144144]

約数ペア:

[(1, 91144144), (2, 45572072), (4, 22786036), (7, 13020592), (8, 11393018), (13, 7011088), (14, 6510296), (16, 5696509), (26, 3505544), (28, 3255148), (52, 1752772), (56, 1627574), (59, 1544816), (91, 1001584), (104, 876386), (112, 813787), (118, 772408), (182, 500792), (208, 438193), (236, 386204), (364, 250396), (413, 220688), (472, 193102), (728, 125198), (767, 118832), (826, 110344), (944, 96551), (1061, 85904), (1456, 62599), (1534, 59416), (1652, 55172), (2122, 42952), (3068, 29708), (3304, 27586), (4244, 21476), (5369, 16976), (6136, 14854), (6608, 13793), (7427, 12272), (8488, 10738)]