72996370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3203}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 137028672

約数和(自身を除く): 64032302

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 3203, 4558, 6406, 11395, 16015, 22790, 32030, 137729, 169759, 275458, 339518, 688645, 848795, 1377290, 1697590, 7299637, 14599274, 36498185, 72996370]

約数ペア:

[(1, 72996370), (2, 36498185), (5, 14599274), (10, 7299637), (43, 1697590), (53, 1377290), (86, 848795), (106, 688645), (215, 339518), (265, 275458), (430, 169759), (530, 137729), (2279, 32030), (3203, 22790), (4558, 16015), (6406, 11395)]