74430432

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2496

約数の個数: 72

約数和(自身を含む): 213693480

約数和(自身を除く): 139263048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2371, 2616, 3488, 3924, 4742, 5232, 7113, 7848, 9484, 10464, 14226, 15696, 18968, 21339, 28452, 31392, 37936, 42678, 56904, 75872, 85356, 113808, 170712, 227616, 258439, 341424, 516878, 682848, 775317, 1033756, 1550634, 2067512, 2325951, 3101268, 4135024, 4651902, 6202536, 8270048, 9303804, 12405072, 18607608, 24810144, 37215216, 74430432]

約数ペア:

[(1, 74430432), (2, 37215216), (3, 24810144), (4, 18607608), (6, 12405072), (8, 9303804), (9, 8270048), (12, 6202536), (16, 4651902), (18, 4135024), (24, 3101268), (32, 2325951), (36, 2067512), (48, 1550634), (72, 1033756), (96, 775317), (109, 682848), (144, 516878), (218, 341424), (288, 258439), (327, 227616), (436, 170712), (654, 113808), (872, 85356), (981, 75872), (1308, 56904), (1744, 42678), (1962, 37936), (2371, 31392), (2616, 28452), (3488, 21339), (3924, 18968), (4742, 15696), (5232, 14226), (7113, 10464), (7848, 9484)]