66801264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 183916800

約数和(自身を除く): 117115536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 823, 912, 1068, 1424, 1646, 1691, 2136, 2469, 3292, 3382, 4272, 4938, 5073, 6584, 6764, 9876, 10146, 13168, 13528, 15637, 19752, 20292, 27056, 31274, 39504, 40584, 46911, 62548, 73247, 81168, 93822, 125096, 146494, 187644, 219741, 250192, 292988, 375288, 439482, 585976, 750576, 878964, 1171952, 1391693, 1757928, 2783386, 3515856, 4175079, 5566772, 8350158, 11133544, 16700316, 22267088, 33400632, 66801264]

約数ペア:

[(1, 66801264), (2, 33400632), (3, 22267088), (4, 16700316), (6, 11133544), (8, 8350158), (12, 5566772), (16, 4175079), (19, 3515856), (24, 2783386), (38, 1757928), (48, 1391693), (57, 1171952), (76, 878964), (89, 750576), (114, 585976), (152, 439482), (178, 375288), (228, 292988), (267, 250192), (304, 219741), (356, 187644), (456, 146494), (534, 125096), (712, 93822), (823, 81168), (912, 73247), (1068, 62548), (1424, 46911), (1646, 40584), (1691, 39504), (2136, 31274), (2469, 27056), (3292, 20292), (3382, 19752), (4272, 15637), (4938, 13528), (5073, 13168), (6584, 10146), (6764, 9876)]