80000532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 215115264

約数和(自身を除く): 135114732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1823, 1908, 2438, 3646, 3657, 4876, 5469, 7292, 7314, 10938, 10971, 14628, 16407, 21876, 21942, 32814, 41929, 43884, 65628, 83858, 96619, 125787, 167716, 193238, 251574, 289857, 377361, 386476, 503148, 579714, 754722, 869571, 1159428, 1509444, 1739142, 2222237, 3478284, 4444474, 6666711, 8888948, 13333422, 20000133, 26666844, 40000266, 80000532]

約数ペア:

[(1, 80000532), (2, 40000266), (3, 26666844), (4, 20000133), (6, 13333422), (9, 8888948), (12, 6666711), (18, 4444474), (23, 3478284), (36, 2222237), (46, 1739142), (53, 1509444), (69, 1159428), (92, 869571), (106, 754722), (138, 579714), (159, 503148), (207, 386476), (212, 377361), (276, 289857), (318, 251574), (414, 193238), (477, 167716), (636, 125787), (828, 96619), (954, 83858), (1219, 65628), (1823, 43884), (1908, 41929), (2438, 32814), (3646, 21942), (3657, 21876), (4876, 16407), (5469, 14628), (7292, 10971), (7314, 10938)]