129204

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 338884

約数和(自身を除く): 209680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 148, 194, 222, 291, 333, 388, 444, 582, 666, 873, 1164, 1332, 1746, 3492, 3589, 7178, 10767, 14356, 21534, 32301, 43068, 64602, 129204]

約数ペア:

[(1, 129204), (2, 64602), (3, 43068), (4, 32301), (6, 21534), (9, 14356), (12, 10767), (18, 7178), (36, 3589), (37, 3492), (74, 1746), (97, 1332), (111, 1164), (148, 873), (194, 666), (222, 582), (291, 444), (333, 388)]