71454078

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 158558400

約数和(自身を除く): 87104322

約数列:

[1, 2, 3, 6, 9, 18, 79, 109, 158, 218, 237, 327, 461, 474, 654, 711, 922, 981, 1383, 1422, 1962, 2766, 4149, 8298, 8611, 17222, 25833, 36419, 50249, 51666, 72838, 77499, 100498, 109257, 150747, 154998, 218514, 301494, 327771, 452241, 655542, 904482, 3969671, 7939342, 11909013, 23818026, 35727039, 71454078]

約数ペア:

[(1, 71454078), (2, 35727039), (3, 23818026), (6, 11909013), (9, 7939342), (18, 3969671), (79, 904482), (109, 655542), (158, 452241), (218, 327771), (237, 301494), (327, 218514), (461, 154998), (474, 150747), (654, 109257), (711, 100498), (922, 77499), (981, 72838), (1383, 51666), (1422, 50249), (1962, 36419), (2766, 25833), (4149, 17222), (8298, 8611)]