72339484

素因数分解:

$2^2\times 7^2\times {\mathrm{369079}}^1$

素因数の和:369097

約数の個数: 18

約数和(自身を含む): 147262920

約数和(自身を除く): 74923436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 369079, 738158, 1476316, 2583553, 5167106, 10334212, 18084871, 36169742, 72339484]

約数ペア:

[(1, 72339484), (2, 36169742), (4, 18084871), (7, 10334212), (14, 5167106), (28, 2583553), (49, 1476316), (98, 738158), (196, 369079)]