72485646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3329}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 153446400

約数和(自身を除く): 80960754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 573, 1146, 3329, 3629, 6658, 7258, 9987, 10887, 19974, 21774, 63251, 126502, 189753, 379506, 635839, 1271678, 1907517, 3815034, 12080941, 24161882, 36242823, 72485646]

約数ペア:

[(1, 72485646), (2, 36242823), (3, 24161882), (6, 12080941), (19, 3815034), (38, 1907517), (57, 1271678), (114, 635839), (191, 379506), (382, 189753), (573, 126502), (1146, 63251), (3329, 21774), (3629, 19974), (6658, 10887), (7258, 9987)]