72130896

素因数分解:

$2^4\times 3^2\times {\mathrm{500909}}^1$

素因数の和:500923

約数の個数: 30

約数和(自身を含む): 201866730

約数和(自身を除く): 129735834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 500909, 1001818, 1502727, 2003636, 3005454, 4007272, 4508181, 6010908, 8014544, 9016362, 12021816, 18032724, 24043632, 36065448, 72130896]

約数ペア:

[(1, 72130896), (2, 36065448), (3, 24043632), (4, 18032724), (6, 12021816), (8, 9016362), (9, 8014544), (12, 6010908), (16, 4508181), (18, 4007272), (24, 3005454), (36, 2003636), (48, 1502727), (72, 1001818), (144, 500909)]