84877208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 175087080

約数和(自身を除く): 90209872

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 937, 1352, 1742, 1874, 3484, 3748, 6968, 7496, 11323, 12181, 22646, 24362, 45292, 48724, 62779, 90584, 97448, 125558, 158353, 251116, 316706, 502232, 633412, 816127, 1266824, 1632254, 3264508, 6529016, 10609651, 21219302, 42438604, 84877208]

約数ペア:

[(1, 84877208), (2, 42438604), (4, 21219302), (8, 10609651), (13, 6529016), (26, 3264508), (52, 1632254), (67, 1266824), (104, 816127), (134, 633412), (169, 502232), (268, 316706), (338, 251116), (536, 158353), (676, 125558), (871, 97448), (937, 90584), (1352, 62779), (1742, 48724), (1874, 45292), (3484, 24362), (3748, 22646), (6968, 12181), (7496, 11323)]