78095568

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 208615616

約数和(自身を除く): 130520048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 157, 172, 241, 258, 314, 344, 471, 482, 516, 628, 688, 723, 942, 964, 1032, 1256, 1446, 1884, 1928, 2064, 2512, 2892, 3768, 3856, 5784, 6751, 7536, 10363, 11568, 13502, 20253, 20726, 27004, 31089, 37837, 40506, 41452, 54008, 62178, 75674, 81012, 82904, 108016, 113511, 124356, 151348, 162024, 165808, 227022, 248712, 302696, 324048, 454044, 497424, 605392, 908088, 1626991, 1816176, 3253982, 4880973, 6507964, 9761946, 13015928, 19523892, 26031856, 39047784, 78095568]

約数ペア:

[(1, 78095568), (2, 39047784), (3, 26031856), (4, 19523892), (6, 13015928), (8, 9761946), (12, 6507964), (16, 4880973), (24, 3253982), (43, 1816176), (48, 1626991), (86, 908088), (129, 605392), (157, 497424), (172, 454044), (241, 324048), (258, 302696), (314, 248712), (344, 227022), (471, 165808), (482, 162024), (516, 151348), (628, 124356), (688, 113511), (723, 108016), (942, 82904), (964, 81012), (1032, 75674), (1256, 62178), (1446, 54008), (1884, 41452), (1928, 40506), (2064, 37837), (2512, 31089), (2892, 27004), (3768, 20726), (3856, 20253), (5784, 13502), (6751, 11568), (7536, 10363)]