64339584

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 172290240

約数和(自身を除く): 107950656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 274, 384, 411, 548, 822, 1096, 1223, 1644, 2192, 2446, 3288, 3669, 4384, 4892, 6576, 7338, 8768, 9784, 13152, 14676, 17536, 19568, 26304, 29352, 39136, 52608, 58704, 78272, 117408, 156544, 167551, 234816, 335102, 469632, 502653, 670204, 1005306, 1340408, 2010612, 2680816, 4021224, 5361632, 8042448, 10723264, 16084896, 21446528, 32169792, 64339584]

約数ペア:

[(1, 64339584), (2, 32169792), (3, 21446528), (4, 16084896), (6, 10723264), (8, 8042448), (12, 5361632), (16, 4021224), (24, 2680816), (32, 2010612), (48, 1340408), (64, 1005306), (96, 670204), (128, 502653), (137, 469632), (192, 335102), (274, 234816), (384, 167551), (411, 156544), (548, 117408), (822, 78272), (1096, 58704), (1223, 52608), (1644, 39136), (2192, 29352), (2446, 26304), (3288, 19568), (3669, 17536), (4384, 14676), (4892, 13152), (6576, 9784), (7338, 8768)]