77319504

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12487}}^1$

素因数の和:12544

約数の個数: 60

約数和(自身を含む): 221437216

約数和(自身を除く): 144117712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 12487, 24974, 37461, 49948, 74922, 99896, 112383, 149844, 199792, 224766, 299688, 449532, 536941, 599376, 899064, 1073882, 1610823, 1798128, 2147764, 3221646, 4295528, 4832469, 6443292, 8591056, 9664938, 12886584, 19329876, 25773168, 38659752, 77319504]

約数ペア:

[(1, 77319504), (2, 38659752), (3, 25773168), (4, 19329876), (6, 12886584), (8, 9664938), (9, 8591056), (12, 6443292), (16, 4832469), (18, 4295528), (24, 3221646), (36, 2147764), (43, 1798128), (48, 1610823), (72, 1073882), (86, 899064), (129, 599376), (144, 536941), (172, 449532), (258, 299688), (344, 224766), (387, 199792), (516, 149844), (688, 112383), (774, 99896), (1032, 74922), (1548, 49948), (2064, 37461), (3096, 24974), (6192, 12487)]