77257404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{306577}}^1$

素因数の和:306594

約数の個数: 36

約数和(自身を含む): 223188784

約数和(自身を除く): 145931380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 306577, 613154, 919731, 1226308, 1839462, 2146039, 2759193, 3678924, 4292078, 5518386, 6438117, 8584156, 11036772, 12876234, 19314351, 25752468, 38628702, 77257404]

約数ペア:

[(1, 77257404), (2, 38628702), (3, 25752468), (4, 19314351), (6, 12876234), (7, 11036772), (9, 8584156), (12, 6438117), (14, 5518386), (18, 4292078), (21, 3678924), (28, 2759193), (36, 2146039), (42, 1839462), (63, 1226308), (84, 919731), (126, 613154), (252, 306577)]