85943312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 208236672

約数和(自身を除く): 122293360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 881, 938, 1072, 1456, 1742, 1762, 1876, 3484, 3524, 3752, 6097, 6167, 6968, 7048, 7504, 11453, 12194, 12334, 13936, 14096, 22906, 24388, 24668, 45812, 48776, 49336, 59027, 80171, 91624, 97552, 98672, 118054, 160342, 183248, 236108, 320684, 413189, 472216, 641368, 767351, 826378, 944432, 1282736, 1534702, 1652756, 3069404, 3305512, 5371457, 6138808, 6611024, 10742914, 12277616, 21485828, 42971656, 85943312]

約数ペア:

[(1, 85943312), (2, 42971656), (4, 21485828), (7, 12277616), (8, 10742914), (13, 6611024), (14, 6138808), (16, 5371457), (26, 3305512), (28, 3069404), (52, 1652756), (56, 1534702), (67, 1282736), (91, 944432), (104, 826378), (112, 767351), (134, 641368), (182, 472216), (208, 413189), (268, 320684), (364, 236108), (469, 183248), (536, 160342), (728, 118054), (871, 98672), (881, 97552), (938, 91624), (1072, 80171), (1456, 59027), (1742, 49336), (1762, 48776), (1876, 45812), (3484, 24668), (3524, 24388), (3752, 22906), (6097, 14096), (6167, 13936), (6968, 12334), (7048, 12194), (7504, 11453)]