64799856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3719}}^1$

素因数の和:3755

約数の個数: 90

約数和(自身を含む): 199388280

約数和(自身を除く): 134588424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 3719, 4356, 5808, 7438, 8712, 11157, 14876, 17424, 22314, 29752, 33471, 40909, 44628, 59504, 66942, 81818, 89256, 122727, 133884, 163636, 178512, 245454, 267768, 327272, 368181, 449999, 490908, 535536, 654544, 736362, 899998, 981816, 1349997, 1472724, 1799996, 1963632, 2699994, 2945448, 3599992, 4049991, 5399988, 5890896, 7199984, 8099982, 10799976, 16199964, 21599952, 32399928, 64799856]

約数ペア:

[(1, 64799856), (2, 32399928), (3, 21599952), (4, 16199964), (6, 10799976), (8, 8099982), (9, 7199984), (11, 5890896), (12, 5399988), (16, 4049991), (18, 3599992), (22, 2945448), (24, 2699994), (33, 1963632), (36, 1799996), (44, 1472724), (48, 1349997), (66, 981816), (72, 899998), (88, 736362), (99, 654544), (121, 535536), (132, 490908), (144, 449999), (176, 368181), (198, 327272), (242, 267768), (264, 245454), (363, 178512), (396, 163636), (484, 133884), (528, 122727), (726, 89256), (792, 81818), (968, 66942), (1089, 59504), (1452, 44628), (1584, 40909), (1936, 33471), (2178, 29752), (2904, 22314), (3719, 17424), (4356, 14876), (5808, 11157), (7438, 8712)]