72704448

素因数分解:

$2^6\times 3^2\times {\mathrm{126223}}^1$

素因数の和:126241

約数の個数: 42

約数和(自身を含む): 208395824

約数和(自身を除く): 135691376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 126223, 252446, 378669, 504892, 757338, 1009784, 1136007, 1514676, 2019568, 2272014, 3029352, 4039136, 4544028, 6058704, 8078272, 9088056, 12117408, 18176112, 24234816, 36352224, 72704448]

約数ペア:

[(1, 72704448), (2, 36352224), (3, 24234816), (4, 18176112), (6, 12117408), (8, 9088056), (9, 8078272), (12, 6058704), (16, 4544028), (18, 4039136), (24, 3029352), (32, 2272014), (36, 2019568), (48, 1514676), (64, 1136007), (72, 1009784), (96, 757338), (144, 504892), (192, 378669), (288, 252446), (576, 126223)]