72199036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198349}}^1$

素因数の和:198373

約数の個数: 24

約数和(自身を含む): 155506400

約数和(自身を除く): 83307364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 198349, 396698, 793396, 1388443, 2578537, 2776886, 5157074, 5553772, 10314148, 18049759, 36099518, 72199036]

約数ペア:

[(1, 72199036), (2, 36099518), (4, 18049759), (7, 10314148), (13, 5553772), (14, 5157074), (26, 2776886), (28, 2578537), (52, 1388443), (91, 793396), (182, 396698), (364, 198349)]