77815644

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 186471936

約数和(自身を除く): 108656292

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 281, 282, 491, 562, 564, 843, 982, 1124, 1473, 1686, 1964, 2946, 3372, 5892, 13207, 23077, 26414, 39621, 46154, 52828, 69231, 79242, 92308, 137971, 138462, 158484, 275942, 276924, 413913, 551884, 827826, 1655652, 6484637, 12969274, 19453911, 25938548, 38907822, 77815644]

約数ペア:

[(1, 77815644), (2, 38907822), (3, 25938548), (4, 19453911), (6, 12969274), (12, 6484637), (47, 1655652), (94, 827826), (141, 551884), (188, 413913), (281, 276924), (282, 275942), (491, 158484), (562, 138462), (564, 137971), (843, 92308), (982, 79242), (1124, 69231), (1473, 52828), (1686, 46154), (1964, 39621), (2946, 26414), (3372, 23077), (5892, 13207)]