80892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 241920

約数和(自身を除く): 161028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 321, 378, 428, 642, 749, 756, 963, 1284, 1498, 1926, 2247, 2889, 2996, 3852, 4494, 5778, 6741, 8988, 11556, 13482, 20223, 26964, 40446, 80892]

約数ペア:

[(1, 80892), (2, 40446), (3, 26964), (4, 20223), (6, 13482), (7, 11556), (9, 8988), (12, 6741), (14, 5778), (18, 4494), (21, 3852), (27, 2996), (28, 2889), (36, 2247), (42, 1926), (54, 1498), (63, 1284), (84, 963), (107, 756), (108, 749), (126, 642), (189, 428), (214, 378), (252, 321)]