84767060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 210327264

約数和(自身を除く): 125560204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 980, 1291, 1340, 1876, 2345, 2582, 3283, 4690, 5164, 6455, 6566, 9037, 9380, 12910, 13132, 16415, 18074, 25820, 32830, 36148, 45185, 63259, 65660, 86497, 90370, 126518, 172994, 180740, 253036, 316295, 345988, 432485, 605479, 632590, 864970, 1210958, 1265180, 1729940, 2421916, 3027395, 4238353, 6054790, 8476706, 12109580, 16953412, 21191765, 42383530, 84767060]

約数ペア:

[(1, 84767060), (2, 42383530), (4, 21191765), (5, 16953412), (7, 12109580), (10, 8476706), (14, 6054790), (20, 4238353), (28, 3027395), (35, 2421916), (49, 1729940), (67, 1265180), (70, 1210958), (98, 864970), (134, 632590), (140, 605479), (196, 432485), (245, 345988), (268, 316295), (335, 253036), (469, 180740), (490, 172994), (670, 126518), (938, 90370), (980, 86497), (1291, 65660), (1340, 63259), (1876, 45185), (2345, 36148), (2582, 32830), (3283, 25820), (4690, 18074), (5164, 16415), (6455, 13132), (6566, 12910), (9037, 9380)]