77721630768

素因数分解:

$2^4\times 3^2\times {\mathrm{539733547}}^1$

素因数の和:539733561

約数の個数: 30

約数和(自身を含む): 217512619844

約数和(自身を除く): 139790989076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 539733547, 1079467094, 1619200641, 2158934188, 3238401282, 4317868376, 4857601923, 6476802564, 8635736752, 9715203846, 12953605128, 19430407692, 25907210256, 38860815384, 77721630768]

約数ペア:

[(1, 77721630768), (2, 38860815384), (3, 25907210256), (4, 19430407692), (6, 12953605128), (8, 9715203846), (9, 8635736752), (12, 6476802564), (16, 4857601923), (18, 4317868376), (24, 3238401282), (36, 2158934188), (48, 1619200641), (72, 1079467094), (144, 539733547)]