80385792

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 233114112

約数和(自身を除く): 152728320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 128, 131, 136, 141, 188, 192, 204, 256, 262, 272, 282, 376, 384, 393, 408, 524, 544, 564, 752, 768, 786, 799, 816, 1048, 1088, 1128, 1504, 1572, 1598, 1632, 2096, 2176, 2227, 2256, 2397, 3008, 3144, 3196, 3264, 4192, 4352, 4454, 4512, 4794, 6016, 6157, 6288, 6392, 6528, 6681, 8384, 8908, 9024, 9588, 12032, 12314, 12576, 12784, 13056, 13362, 16768, 17816, 18048, 18471, 19176, 24628, 25152, 25568, 26724, 33536, 35632, 36096, 36942, 38352, 49256, 50304, 51136, 53448, 71264, 73884, 76704, 98512, 100608, 102272, 104669, 106896, 142528, 147768, 153408, 197024, 204544, 209338, 213792, 285056, 295536, 306816, 314007, 394048, 418676, 427584, 570112, 591072, 613632, 628014, 788096, 837352, 855168, 1182144, 1256028, 1576192, 1674704, 1710336, 2364288, 2512056, 3349408, 4728576, 5024112, 6698816, 10048224, 13397632, 20096448, 26795264, 40192896, 80385792]

約数ペア:

[(1, 80385792), (2, 40192896), (3, 26795264), (4, 20096448), (6, 13397632), (8, 10048224), (12, 6698816), (16, 5024112), (17, 4728576), (24, 3349408), (32, 2512056), (34, 2364288), (47, 1710336), (48, 1674704), (51, 1576192), (64, 1256028), (68, 1182144), (94, 855168), (96, 837352), (102, 788096), (128, 628014), (131, 613632), (136, 591072), (141, 570112), (188, 427584), (192, 418676), (204, 394048), (256, 314007), (262, 306816), (272, 295536), (282, 285056), (376, 213792), (384, 209338), (393, 204544), (408, 197024), (524, 153408), (544, 147768), (564, 142528), (752, 106896), (768, 104669), (786, 102272), (799, 100608), (816, 98512), (1048, 76704), (1088, 73884), (1128, 71264), (1504, 53448), (1572, 51136), (1598, 50304), (1632, 49256), (2096, 38352), (2176, 36942), (2227, 36096), (2256, 35632), (2397, 33536), (3008, 26724), (3144, 25568), (3196, 25152), (3264, 24628), (4192, 19176), (4352, 18471), (4454, 18048), (4512, 17816), (4794, 16768), (6016, 13362), (6157, 13056), (6288, 12784), (6392, 12576), (6528, 12314), (6681, 12032), (8384, 9588), (8908, 9024)]