68196016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 161497600

約数和(自身を除く): 93301584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 439, 511, 532, 584, 878, 1022, 1064, 1168, 1387, 1756, 2044, 2128, 2774, 3073, 3512, 4088, 5548, 6146, 7024, 8176, 8341, 9709, 11096, 12292, 16682, 19418, 22192, 24584, 32047, 33364, 38836, 49168, 58387, 64094, 66728, 77672, 116774, 128188, 133456, 155344, 224329, 233548, 256376, 448658, 467096, 512752, 608893, 897316, 934192, 1217786, 1794632, 2435572, 3589264, 4262251, 4871144, 8524502, 9742288, 17049004, 34098008, 68196016]

約数ペア:

[(1, 68196016), (2, 34098008), (4, 17049004), (7, 9742288), (8, 8524502), (14, 4871144), (16, 4262251), (19, 3589264), (28, 2435572), (38, 1794632), (56, 1217786), (73, 934192), (76, 897316), (112, 608893), (133, 512752), (146, 467096), (152, 448658), (266, 256376), (292, 233548), (304, 224329), (439, 155344), (511, 133456), (532, 128188), (584, 116774), (878, 77672), (1022, 66728), (1064, 64094), (1168, 58387), (1387, 49168), (1756, 38836), (2044, 33364), (2128, 32047), (2774, 24584), (3073, 22192), (3512, 19418), (4088, 16682), (5548, 12292), (6146, 11096), (7024, 9709), (8176, 8341)]