74243628

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:205

約数の個数: 90

約数和(自身を含む): 201359004

約数和(自身を除く): 127115376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 81, 86, 108, 129, 146, 162, 172, 219, 258, 292, 324, 387, 438, 516, 657, 774, 876, 1161, 1314, 1548, 1971, 2322, 2628, 3139, 3483, 3942, 4644, 5329, 5913, 6278, 6966, 7884, 9417, 10658, 11826, 12556, 13932, 15987, 18834, 21316, 23652, 28251, 31974, 37668, 47961, 56502, 63948, 84753, 95922, 113004, 143883, 169506, 191844, 229147, 254259, 287766, 339012, 431649, 458294, 508518, 575532, 687441, 863298, 916588, 1017036, 1374882, 1726596, 2062323, 2749764, 4124646, 6186969, 8249292, 12373938, 18560907, 24747876, 37121814, 74243628]

約数ペア:

[(1, 74243628), (2, 37121814), (3, 24747876), (4, 18560907), (6, 12373938), (9, 8249292), (12, 6186969), (18, 4124646), (27, 2749764), (36, 2062323), (43, 1726596), (54, 1374882), (73, 1017036), (81, 916588), (86, 863298), (108, 687441), (129, 575532), (146, 508518), (162, 458294), (172, 431649), (219, 339012), (258, 287766), (292, 254259), (324, 229147), (387, 191844), (438, 169506), (516, 143883), (657, 113004), (774, 95922), (876, 84753), (1161, 63948), (1314, 56502), (1548, 47961), (1971, 37668), (2322, 31974), (2628, 28251), (3139, 23652), (3483, 21316), (3942, 18834), (4644, 15987), (5329, 13932), (5913, 12556), (6278, 11826), (6966, 10658), (7884, 9417)]