80492048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 195404160

約数和(自身を除く): 114912112

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, 937, 944, 1456, 1534, 1652, 1874, 3068, 3304, 3748, 5369, 6136, 6559, 6608, 7496, 10738, 12181, 12272, 13118, 14992, 21476, 24362, 26236, 42952, 48724, 52472, 55283, 85267, 85904, 97448, 104944, 110566, 170534, 194896, 221132, 341068, 386981, 442264, 682136, 718679, 773962, 884528, 1364272, 1437358, 1547924, 2874716, 3095848, 5030753, 5749432, 6191696, 10061506, 11498864, 20123012, 40246024, 80492048]

約数ペア:

[(1, 80492048), (2, 40246024), (4, 20123012), (7, 11498864), (8, 10061506), (13, 6191696), (14, 5749432), (16, 5030753), (26, 3095848), (28, 2874716), (52, 1547924), (56, 1437358), (59, 1364272), (91, 884528), (104, 773962), (112, 718679), (118, 682136), (182, 442264), (208, 386981), (236, 341068), (364, 221132), (413, 194896), (472, 170534), (728, 110566), (767, 104944), (826, 97448), (937, 85904), (944, 85267), (1456, 55283), (1534, 52472), (1652, 48724), (1874, 42952), (3068, 26236), (3304, 24362), (3748, 21476), (5369, 14992), (6136, 13118), (6559, 12272), (6608, 12181), (7496, 10738)]