78153769984

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{9551}}^1$

素因数の和:9763

約数の個数: 88

約数和(自身を含む): 160021293696

約数和(自身を除く): 81867523712

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 131, 244, 256, 262, 488, 512, 524, 976, 1024, 1048, 1952, 2096, 3904, 4192, 7808, 7991, 8384, 9551, 15616, 15982, 16768, 19102, 31232, 31964, 33536, 38204, 62464, 63928, 67072, 76408, 127856, 134144, 152816, 255712, 305632, 511424, 582611, 611264, 1022848, 1165222, 1222528, 1251181, 2045696, 2330444, 2445056, 2502362, 4091392, 4660888, 4890112, 5004724, 8182784, 9321776, 9780224, 10009448, 18643552, 20018896, 37287104, 40037792, 74574208, 76322041, 80075584, 149148416, 152644082, 160151168, 298296832, 305288164, 320302336, 596593664, 610576328, 640604672, 1221152656, 1281209344, 2442305312, 4884610624, 9769221248, 19538442496, 39076884992, 78153769984]

約数ペア:

[(1, 78153769984), (2, 39076884992), (4, 19538442496), (8, 9769221248), (16, 4884610624), (32, 2442305312), (61, 1281209344), (64, 1221152656), (122, 640604672), (128, 610576328), (131, 596593664), (244, 320302336), (256, 305288164), (262, 298296832), (488, 160151168), (512, 152644082), (524, 149148416), (976, 80075584), (1024, 76322041), (1048, 74574208), (1952, 40037792), (2096, 37287104), (3904, 20018896), (4192, 18643552), (7808, 10009448), (7991, 9780224), (8384, 9321776), (9551, 8182784), (15616, 5004724), (15982, 4890112), (16768, 4660888), (19102, 4091392), (31232, 2502362), (31964, 2445056), (33536, 2330444), (38204, 2045696), (62464, 1251181), (63928, 1222528), (67072, 1165222), (76408, 1022848), (127856, 611264), (134144, 582611), (152816, 511424), (255712, 305632)]