99858376

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 200802240

約数和(自身を除く): 100943864

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 361, 487, 568, 722, 974, 1349, 1444, 1948, 2698, 2888, 3896, 5396, 9253, 10792, 18506, 25631, 34577, 37012, 51262, 69154, 74024, 102524, 138308, 175807, 205048, 276616, 351614, 656963, 703228, 1313926, 1406456, 2627852, 5255704, 12482297, 24964594, 49929188, 99858376]

約数ペア:

[(1, 99858376), (2, 49929188), (4, 24964594), (8, 12482297), (19, 5255704), (38, 2627852), (71, 1406456), (76, 1313926), (142, 703228), (152, 656963), (284, 351614), (361, 276616), (487, 205048), (568, 175807), (722, 138308), (974, 102524), (1349, 74024), (1444, 69154), (1948, 51262), (2698, 37012), (2888, 34577), (3896, 25631), (5396, 18506), (9253, 10792)]