78030972

素因数分解:

$2^2\times 3^3\times {\mathrm{722509}}^1$

素因数の和:722522

約数の個数: 24

約数和(自身を含む): 202302800

約数和(自身を除く): 124271828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 722509, 1445018, 2167527, 2890036, 4335054, 6502581, 8670108, 13005162, 19507743, 26010324, 39015486, 78030972]

約数ペア:

[(1, 78030972), (2, 39015486), (3, 26010324), (4, 19507743), (6, 13005162), (9, 8670108), (12, 6502581), (18, 4335054), (27, 2890036), (36, 2167527), (54, 1445018), (108, 722509)]