77852940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117959}}^1$

素因数の和:117982

約数の個数: 48

約数和(自身を含む): 237807360

約数和(自身を除く): 159954420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 117959, 235918, 353877, 471836, 589795, 707754, 1179590, 1297549, 1415508, 1769385, 2359180, 2595098, 3538770, 3892647, 5190196, 6487745, 7077540, 7785294, 12975490, 15570588, 19463235, 25950980, 38926470, 77852940]

約数ペア:

[(1, 77852940), (2, 38926470), (3, 25950980), (4, 19463235), (5, 15570588), (6, 12975490), (10, 7785294), (11, 7077540), (12, 6487745), (15, 5190196), (20, 3892647), (22, 3538770), (30, 2595098), (33, 2359180), (44, 1769385), (55, 1415508), (60, 1297549), (66, 1179590), (110, 707754), (132, 589795), (165, 471836), (220, 353877), (330, 235918), (660, 117959)]