68539692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439357}}^1$

素因数の和:439377

約数の個数: 24

約数和(自身を含む): 172228336

約数和(自身を除く): 103688644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439357, 878714, 1318071, 1757428, 2636142, 5272284, 5711641, 11423282, 17134923, 22846564, 34269846, 68539692]

約数ペア:

[(1, 68539692), (2, 34269846), (3, 22846564), (4, 17134923), (6, 11423282), (12, 5711641), (13, 5272284), (26, 2636142), (39, 1757428), (52, 1318071), (78, 878714), (156, 439357)]