83187496

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 182884500

約数和(自身を除く): 99697004

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1549, 1918, 3098, 3836, 6196, 6713, 7672, 10843, 12392, 13426, 21686, 26852, 43372, 53704, 75901, 86744, 151802, 212213, 303604, 424426, 607208, 848852, 1485491, 1697704, 2970982, 5941964, 10398437, 11883928, 20796874, 41593748, 83187496]

約数ペア:

[(1, 83187496), (2, 41593748), (4, 20796874), (7, 11883928), (8, 10398437), (14, 5941964), (28, 2970982), (49, 1697704), (56, 1485491), (98, 848852), (137, 607208), (196, 424426), (274, 303604), (392, 212213), (548, 151802), (959, 86744), (1096, 75901), (1549, 53704), (1918, 43372), (3098, 26852), (3836, 21686), (6196, 13426), (6713, 12392), (7672, 10843)]