72648114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157247}}^1$

素因数の和:157270

約数の個数: 32

約数和(自身を含む): 181149696

約数和(自身を除く): 108501582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 157247, 314494, 471741, 943482, 1100729, 1729717, 2201458, 3302187, 3459434, 5189151, 6604374, 10378302, 12108019, 24216038, 36324057, 72648114]

約数ペア:

[(1, 72648114), (2, 36324057), (3, 24216038), (6, 12108019), (7, 10378302), (11, 6604374), (14, 5189151), (21, 3459434), (22, 3302187), (33, 2201458), (42, 1729717), (66, 1100729), (77, 943482), (154, 471741), (231, 314494), (462, 157247)]