87479928

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8741}}^1$

素因数の和:8892

約数の個数: 48

約数和(自身を含む): 238656600

約数和(自身を除く): 151176672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 8741, 10008, 17482, 26223, 34964, 52446, 69928, 78669, 104892, 157338, 209784, 314676, 629352, 1214999, 2429998, 3644997, 4859996, 7289994, 9719992, 10934991, 14579988, 21869982, 29159976, 43739964, 87479928]

約数ペア:

[(1, 87479928), (2, 43739964), (3, 29159976), (4, 21869982), (6, 14579988), (8, 10934991), (9, 9719992), (12, 7289994), (18, 4859996), (24, 3644997), (36, 2429998), (72, 1214999), (139, 629352), (278, 314676), (417, 209784), (556, 157338), (834, 104892), (1112, 78669), (1251, 69928), (1668, 52446), (2502, 34964), (3336, 26223), (5004, 17482), (8741, 10008)]