81117468

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60899}}^1$

素因数の和:60946

約数の個数: 36

約数和(自身を含む): 210592200

約数和(自身を除く): 129474732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 60899, 121798, 182697, 243596, 365394, 548091, 730788, 1096182, 2192364, 2253263, 4506526, 6759789, 9013052, 13519578, 20279367, 27039156, 40558734, 81117468]

約数ペア:

[(1, 81117468), (2, 40558734), (3, 27039156), (4, 20279367), (6, 13519578), (9, 9013052), (12, 6759789), (18, 4506526), (36, 2253263), (37, 2192364), (74, 1096182), (111, 730788), (148, 548091), (222, 365394), (333, 243596), (444, 182697), (666, 121798), (1332, 60899)]