77883060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56437}}^1$

素因数の和:56472

約数の個数: 48

約数和(自身を含む): 227558016

約数和(自身を除く): 149674956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 56437, 112874, 169311, 225748, 282185, 338622, 564370, 677244, 846555, 1128740, 1298051, 1693110, 2596102, 3386220, 3894153, 5192204, 6490255, 7788306, 12980510, 15576612, 19470765, 25961020, 38941530, 77883060]

約数ペア:

[(1, 77883060), (2, 38941530), (3, 25961020), (4, 19470765), (5, 15576612), (6, 12980510), (10, 7788306), (12, 6490255), (15, 5192204), (20, 3894153), (23, 3386220), (30, 2596102), (46, 1693110), (60, 1298051), (69, 1128740), (92, 846555), (115, 677244), (138, 564370), (230, 338622), (276, 282185), (345, 225748), (460, 169311), (690, 112874), (1380, 56437)]