72322468

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 56378972

約数列:

[1, 2, 4, 89, 178, 223, 356, 446, 892, 911, 1822, 3644, 19847, 39694, 79388, 81079, 162158, 203153, 324316, 406306, 812612, 18080617, 36161234, 72322468]

約数ペア:

[(1, 72322468), (2, 36161234), (4, 18080617), (89, 812612), (178, 406306), (223, 324316), (356, 203153), (446, 162158), (892, 81079), (911, 79388), (1822, 39694), (3644, 19847)]