84358988

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3389}}^1$

素因数の和:3534

約数の個数: 36

約数和(自身を含む): 173134080

約数和(自身を除く): 88775092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3389, 3556, 6223, 6778, 12446, 13556, 23723, 24892, 47446, 94892, 166061, 332122, 430403, 664244, 860806, 1721612, 3012821, 6025642, 12051284, 21089747, 42179494, 84358988]

約数ペア:

[(1, 84358988), (2, 42179494), (4, 21089747), (7, 12051284), (14, 6025642), (28, 3012821), (49, 1721612), (98, 860806), (127, 664244), (196, 430403), (254, 332122), (508, 166061), (889, 94892), (1778, 47446), (3389, 24892), (3556, 23723), (6223, 13556), (6778, 12446)]