68494704

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 182205600

約数和(自身を除く): 113710896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 149, 157, 183, 244, 298, 314, 366, 447, 471, 488, 596, 628, 732, 894, 942, 976, 1192, 1256, 1464, 1788, 1884, 2384, 2512, 2928, 3576, 3768, 7152, 7536, 9089, 9577, 18178, 19154, 23393, 27267, 28731, 36356, 38308, 46786, 54534, 57462, 70179, 72712, 76616, 93572, 109068, 114924, 140358, 145424, 153232, 187144, 218136, 229848, 280716, 374288, 436272, 459696, 561432, 1122864, 1426973, 2853946, 4280919, 5707892, 8561838, 11415784, 17123676, 22831568, 34247352, 68494704]

約数ペア:

[(1, 68494704), (2, 34247352), (3, 22831568), (4, 17123676), (6, 11415784), (8, 8561838), (12, 5707892), (16, 4280919), (24, 2853946), (48, 1426973), (61, 1122864), (122, 561432), (149, 459696), (157, 436272), (183, 374288), (244, 280716), (298, 229848), (314, 218136), (366, 187144), (447, 153232), (471, 145424), (488, 140358), (596, 114924), (628, 109068), (732, 93572), (894, 76616), (942, 72712), (976, 70179), (1192, 57462), (1256, 54534), (1464, 46786), (1788, 38308), (1884, 36356), (2384, 28731), (2512, 27267), (2928, 23393), (3576, 19154), (3768, 18178), (7152, 9577), (7536, 9089)]