72714816

素因数分解:

$2^6\times 3^2\times {\mathrm{126241}}^1$

素因数の和:126259

約数の個数: 42

約数和(自身を含む): 208425542

約数和(自身を除く): 135710726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 126241, 252482, 378723, 504964, 757446, 1009928, 1136169, 1514892, 2019856, 2272338, 3029784, 4039712, 4544676, 6059568, 8079424, 9089352, 12119136, 18178704, 24238272, 36357408, 72714816]

約数ペア:

[(1, 72714816), (2, 36357408), (3, 24238272), (4, 18178704), (6, 12119136), (8, 9089352), (9, 8079424), (12, 6059568), (16, 4544676), (18, 4039712), (24, 3029784), (32, 2272338), (36, 2019856), (48, 1514892), (64, 1136169), (72, 1009928), (96, 757446), (144, 504964), (192, 378723), (288, 252482), (576, 126241)]