71248212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 207182976

約数和(自身を除く): 135934764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 1693, 2004, 2338, 3006, 3386, 3507, 4676, 5079, 6012, 6772, 7014, 10158, 10521, 11851, 14028, 15237, 20316, 21042, 23702, 30474, 35553, 42084, 47404, 60948, 71106, 106659, 142212, 213318, 282731, 426636, 565462, 848193, 1130924, 1696386, 1979117, 2544579, 3392772, 3958234, 5089158, 5937351, 7916468, 10178316, 11874702, 17812053, 23749404, 35624106, 71248212]

約数ペア:

[(1, 71248212), (2, 35624106), (3, 23749404), (4, 17812053), (6, 11874702), (7, 10178316), (9, 7916468), (12, 5937351), (14, 5089158), (18, 3958234), (21, 3392772), (28, 2544579), (36, 1979117), (42, 1696386), (63, 1130924), (84, 848193), (126, 565462), (167, 426636), (252, 282731), (334, 213318), (501, 142212), (668, 106659), (1002, 71106), (1169, 60948), (1503, 47404), (1693, 42084), (2004, 35553), (2338, 30474), (3006, 23702), (3386, 21042), (3507, 20316), (4676, 15237), (5079, 14028), (6012, 11851), (6772, 10521), (7014, 10158)]