79836974

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 149590800

約数和(自身を除く): 69753826

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 266, 371, 742, 809, 931, 1007, 1618, 1862, 2014, 2597, 5194, 5663, 7049, 11326, 14098, 15371, 30742, 39641, 42877, 49343, 79282, 85754, 98686, 107597, 215194, 300139, 600278, 753179, 814663, 1506358, 1629326, 2100973, 4201946, 5702641, 11405282, 39918487, 79836974]

約数ペア:

[(1, 79836974), (2, 39918487), (7, 11405282), (14, 5702641), (19, 4201946), (38, 2100973), (49, 1629326), (53, 1506358), (98, 814663), (106, 753179), (133, 600278), (266, 300139), (371, 215194), (742, 107597), (809, 98686), (931, 85754), (1007, 79282), (1618, 49343), (1862, 42877), (2014, 39641), (2597, 30742), (5194, 15371), (5663, 14098), (7049, 11326)]