72407704

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{135089}}^1$

素因数の和:135162

約数の個数: 16

約数和(自身を含む): 137791800

約数和(自身を除く): 65384096

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 135089, 270178, 540356, 1080712, 9050963, 18101926, 36203852, 72407704]

約数ペア:

[(1, 72407704), (2, 36203852), (4, 18101926), (8, 9050963), (67, 1080712), (134, 540356), (268, 270178), (536, 135089)]