66754404

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 178738560

約数和(自身を除く): 111984156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1487, 1548, 2494, 2974, 3741, 4461, 4988, 5948, 7482, 8922, 11223, 13383, 14964, 17844, 22446, 26766, 43123, 44892, 53532, 63941, 86246, 127882, 129369, 172492, 191823, 255764, 258738, 383646, 388107, 517476, 575469, 767292, 776214, 1150938, 1552428, 1854289, 2301876, 3708578, 5562867, 7417156, 11125734, 16688601, 22251468, 33377202, 66754404]

約数ペア:

[(1, 66754404), (2, 33377202), (3, 22251468), (4, 16688601), (6, 11125734), (9, 7417156), (12, 5562867), (18, 3708578), (29, 2301876), (36, 1854289), (43, 1552428), (58, 1150938), (86, 776214), (87, 767292), (116, 575469), (129, 517476), (172, 388107), (174, 383646), (258, 258738), (261, 255764), (348, 191823), (387, 172492), (516, 129369), (522, 127882), (774, 86246), (1044, 63941), (1247, 53532), (1487, 44892), (1548, 43123), (2494, 26766), (2974, 22446), (3741, 17844), (4461, 14964), (4988, 13383), (5948, 11223), (7482, 8922)]