68278356

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{4243}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 178248000

約数和(自身を除く): 109969644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4023, 4243, 5364, 8046, 8486, 12729, 16092, 16972, 25458, 38187, 50916, 76374, 114561, 152748, 229122, 458244, 632207, 1264414, 1896621, 2528828, 3793242, 5689863, 7586484, 11379726, 17069589, 22759452, 34139178, 68278356]

約数ペア:

[(1, 68278356), (2, 34139178), (3, 22759452), (4, 17069589), (6, 11379726), (9, 7586484), (12, 5689863), (18, 3793242), (27, 2528828), (36, 1896621), (54, 1264414), (108, 632207), (149, 458244), (298, 229122), (447, 152748), (596, 114561), (894, 76374), (1341, 50916), (1788, 38187), (2682, 25458), (4023, 16972), (4243, 16092), (5364, 12729), (8046, 8486)]