78876182

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3897

約数の個数: 48

約数和(自身を含む): 158086080

約数和(自身を除く): 79209898

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 3851, 7702, 10241, 20482, 26957, 42361, 53914, 73169, 84722, 146338, 188699, 296527, 377398, 512183, 593054, 804859, 1024366, 1609718, 2075689, 3585281, 4151378, 5634013, 7170562, 11268026, 39438091, 78876182]

約数ペア:

[(1, 78876182), (2, 39438091), (7, 11268026), (11, 7170562), (14, 5634013), (19, 4151378), (22, 3585281), (38, 2075689), (49, 1609718), (77, 1024366), (98, 804859), (133, 593054), (154, 512183), (209, 377398), (266, 296527), (418, 188699), (539, 146338), (931, 84722), (1078, 73169), (1463, 53914), (1862, 42361), (2926, 26957), (3851, 20482), (7702, 10241)]