80304516

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{8053}}^1$

素因数の和:8340

約数の個数: 36

約数和(自身を含む): 203750092

約数和(自身を除く): 123445576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 8053, 9972, 16106, 24159, 32212, 48318, 72477, 96636, 144954, 289908, 2230681, 4461362, 6692043, 8922724, 13384086, 20076129, 26768172, 40152258, 80304516]

約数ペア:

[(1, 80304516), (2, 40152258), (3, 26768172), (4, 20076129), (6, 13384086), (9, 8922724), (12, 6692043), (18, 4461362), (36, 2230681), (277, 289908), (554, 144954), (831, 96636), (1108, 72477), (1662, 48318), (2493, 32212), (3324, 24159), (4986, 16106), (8053, 9972)]