78138876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 189987840

約数和(自身を除く): 111848964

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 151, 174, 302, 348, 453, 604, 906, 1487, 1812, 2974, 4379, 4461, 5948, 8758, 8922, 13137, 17516, 17844, 26274, 43123, 52548, 86246, 129369, 172492, 224537, 258738, 449074, 517476, 673611, 898148, 1347222, 2694444, 6511573, 13023146, 19534719, 26046292, 39069438, 78138876]

約数ペア:

[(1, 78138876), (2, 39069438), (3, 26046292), (4, 19534719), (6, 13023146), (12, 6511573), (29, 2694444), (58, 1347222), (87, 898148), (116, 673611), (151, 517476), (174, 449074), (302, 258738), (348, 224537), (453, 172492), (604, 129369), (906, 86246), (1487, 52548), (1812, 43123), (2974, 26274), (4379, 17844), (4461, 17516), (5948, 13137), (8758, 8922)]