72306136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41651}}^1$

素因数の和:41695

約数の個数: 32

約数和(自身を含む): 159943680

約数和(自身を除く): 87637544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41651, 83302, 166604, 291557, 333208, 583114, 1166228, 1291181, 2332456, 2582362, 5164724, 9038267, 10329448, 18076534, 36153068, 72306136]

約数ペア:

[(1, 72306136), (2, 36153068), (4, 18076534), (7, 10329448), (8, 9038267), (14, 5164724), (28, 2582362), (31, 2332456), (56, 1291181), (62, 1166228), (124, 583114), (217, 333208), (248, 291557), (434, 166604), (868, 83302), (1736, 41651)]