91474591796

素因数分解:

$2^2\times 7^3\times {\mathrm{293}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1358

約数の個数: 96

約数和(自身を含む): 188176934400

約数和(自身を除く): 96702342604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 293, 313, 343, 586, 626, 686, 727, 1172, 1252, 1372, 1454, 2051, 2191, 2908, 4102, 4382, 5089, 8204, 8764, 10178, 14357, 15337, 20356, 28714, 30674, 35623, 57428, 61348, 71246, 91709, 100499, 107359, 142492, 183418, 200998, 213011, 214718, 227551, 249361, 366836, 401996, 426022, 429436, 455102, 498722, 641963, 852044, 910204, 997444, 1283926, 1491077, 1592857, 2567852, 2982154, 3185714, 4493741, 5964308, 6371428, 8987482, 10437539, 11149999, 17974964, 20875078, 22299998, 31456187, 41750156, 44599996, 62912374, 66672443, 73062773, 78049993, 125824748, 133344886, 146125546, 156099986, 266689772, 292251092, 312199972, 466707101, 933414202, 1866828404, 3266949707, 6533899414, 13067798828, 22868647949, 45737295898, 91474591796]

約数ペア:

[(1, 91474591796), (2, 45737295898), (4, 22868647949), (7, 13067798828), (14, 6533899414), (28, 3266949707), (49, 1866828404), (98, 933414202), (196, 466707101), (293, 312199972), (313, 292251092), (343, 266689772), (586, 156099986), (626, 146125546), (686, 133344886), (727, 125824748), (1172, 78049993), (1252, 73062773), (1372, 66672443), (1454, 62912374), (2051, 44599996), (2191, 41750156), (2908, 31456187), (4102, 22299998), (4382, 20875078), (5089, 17974964), (8204, 11149999), (8764, 10437539), (10178, 8987482), (14357, 6371428), (15337, 5964308), (20356, 4493741), (28714, 3185714), (30674, 2982154), (35623, 2567852), (57428, 1592857), (61348, 1491077), (71246, 1283926), (91709, 997444), (100499, 910204), (107359, 852044), (142492, 641963), (183418, 498722), (200998, 455102), (213011, 429436), (214718, 426022), (227551, 401996), (249361, 366836)]