85888553648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{19687}}^1$

素因数の和:19954

約数の個数: 80

約数和(自身を含む): 178118123520

約数和(自身を除く): 92229569872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 127, 152, 226, 254, 304, 452, 508, 904, 1016, 1808, 2032, 2147, 2413, 4294, 4826, 8588, 9652, 14351, 17176, 19304, 19687, 28702, 34352, 38608, 39374, 57404, 78748, 114808, 157496, 229616, 272669, 314992, 374053, 545338, 748106, 1090676, 1496212, 2181352, 2224631, 2500249, 2992424, 4362704, 4449262, 5000498, 5984848, 8898524, 10000996, 17797048, 20001992, 35594096, 40003984, 42267989, 47504731, 84535978, 95009462, 169071956, 190018924, 282528137, 338143912, 380037848, 565056274, 676287824, 760075696, 1130112548, 2260225096, 4520450192, 5368034603, 10736069206, 21472138412, 42944276824, 85888553648]

約数ペア:

[(1, 85888553648), (2, 42944276824), (4, 21472138412), (8, 10736069206), (16, 5368034603), (19, 4520450192), (38, 2260225096), (76, 1130112548), (113, 760075696), (127, 676287824), (152, 565056274), (226, 380037848), (254, 338143912), (304, 282528137), (452, 190018924), (508, 169071956), (904, 95009462), (1016, 84535978), (1808, 47504731), (2032, 42267989), (2147, 40003984), (2413, 35594096), (4294, 20001992), (4826, 17797048), (8588, 10000996), (9652, 8898524), (14351, 5984848), (17176, 5000498), (19304, 4449262), (19687, 4362704), (28702, 2992424), (34352, 2500249), (38608, 2224631), (39374, 2181352), (57404, 1496212), (78748, 1090676), (114808, 748106), (157496, 545338), (229616, 374053), (272669, 314992)]