77897330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23677}}^1$

素因数の和:23738

約数の個数: 32

約数和(自身を含む): 163662336

約数和(自身を除く): 85765006

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 23677, 47354, 118385, 165739, 236770, 331478, 828695, 1112819, 1657390, 2225638, 5564095, 7789733, 11128190, 15579466, 38948665, 77897330]

約数ペア:

[(1, 77897330), (2, 38948665), (5, 15579466), (7, 11128190), (10, 7789733), (14, 5564095), (35, 2225638), (47, 1657390), (70, 1112819), (94, 828695), (235, 331478), (329, 236770), (470, 165739), (658, 118385), (1645, 47354), (3290, 23677)]