64451856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 197055840

約数和(自身を除く): 132603984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 294, 336, 392, 402, 409, 469, 536, 588, 784, 804, 818, 938, 1072, 1176, 1227, 1407, 1608, 1636, 1876, 2352, 2454, 2814, 2863, 3216, 3272, 3283, 3752, 4908, 5628, 5726, 6544, 6566, 7504, 8589, 9816, 9849, 11256, 11452, 13132, 17178, 19632, 19698, 20041, 22512, 22904, 26264, 27403, 34356, 39396, 40082, 45808, 52528, 54806, 60123, 68712, 78792, 80164, 82209, 109612, 120246, 137424, 157584, 160328, 164418, 191821, 219224, 240492, 320656, 328836, 383642, 438448, 480984, 575463, 657672, 767284, 961968, 1150926, 1315344, 1342747, 1534568, 2301852, 2685494, 3069136, 4028241, 4603704, 5370988, 8056482, 9207408, 10741976, 16112964, 21483952, 32225928, 64451856]

約数ペア:

[(1, 64451856), (2, 32225928), (3, 21483952), (4, 16112964), (6, 10741976), (7, 9207408), (8, 8056482), (12, 5370988), (14, 4603704), (16, 4028241), (21, 3069136), (24, 2685494), (28, 2301852), (42, 1534568), (48, 1342747), (49, 1315344), (56, 1150926), (67, 961968), (84, 767284), (98, 657672), (112, 575463), (134, 480984), (147, 438448), (168, 383642), (196, 328836), (201, 320656), (268, 240492), (294, 219224), (336, 191821), (392, 164418), (402, 160328), (409, 157584), (469, 137424), (536, 120246), (588, 109612), (784, 82209), (804, 80164), (818, 78792), (938, 68712), (1072, 60123), (1176, 54806), (1227, 52528), (1407, 45808), (1608, 40082), (1636, 39396), (1876, 34356), (2352, 27403), (2454, 26264), (2814, 22904), (2863, 22512), (3216, 20041), (3272, 19698), (3283, 19632), (3752, 17178), (4908, 13132), (5628, 11452), (5726, 11256), (6544, 9849), (6566, 9816), (7504, 8589)]