47968368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 142371840

約数和(自身を除く): 94403472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 367, 389, 734, 778, 1101, 1167, 1468, 1556, 2202, 2334, 2569, 2723, 2936, 3112, 4404, 4668, 5138, 5446, 5872, 6224, 7707, 8169, 8808, 9336, 10276, 10892, 15414, 16338, 17616, 18672, 20552, 21784, 30828, 32676, 41104, 43568, 61656, 65352, 123312, 130704, 142763, 285526, 428289, 571052, 856578, 999341, 1142104, 1713156, 1998682, 2284208, 2998023, 3426312, 3997364, 5996046, 6852624, 7994728, 11992092, 15989456, 23984184, 47968368]

約数ペア:

[(1, 47968368), (2, 23984184), (3, 15989456), (4, 11992092), (6, 7994728), (7, 6852624), (8, 5996046), (12, 3997364), (14, 3426312), (16, 2998023), (21, 2284208), (24, 1998682), (28, 1713156), (42, 1142104), (48, 999341), (56, 856578), (84, 571052), (112, 428289), (168, 285526), (336, 142763), (367, 130704), (389, 123312), (734, 65352), (778, 61656), (1101, 43568), (1167, 41104), (1468, 32676), (1556, 30828), (2202, 21784), (2334, 20552), (2569, 18672), (2723, 17616), (2936, 16338), (3112, 15414), (4404, 10892), (4668, 10276), (5138, 9336), (5446, 8808), (5872, 8169), (6224, 7707)]